BPM15-150-Q12N-C [MURATA]
DC-DC Regulated Power Supply Module,;型号: | BPM15-150-Q12N-C |
厂家: | muRata |
描述: | DC-DC Regulated Power Supply Module, |
文件: | 总29页 (文件大小:432K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
BPM15 Series
s
Encapsulated Isolated Wide Input Bipolar 15-Watt DC-DC Converters
Typical unit
FEATURES
PRODUCT OVERVIEW
Five-sided shielded metal package reduces
radiated emissions
Featuring a full 15 Watt output in one square
inch of board area, the BPM15 series isolated
DC-DC converter family offers efficient regulated
DC power for printed circuit board mounting. The
wide range 4:1 inputs on the 1" x 1" x 0.40" (25.4
x 25.4 x 10.16mm) converter are either 9 to 36
Volts DC (Q12 models) or 18 to 75 Volts DC (Q48
models), ideal for battery-powered and telecom
equipment. The industry-standard pinout fits larger
1" x 2" converters. Fixed output voltages of 5,
12 or 15 VDC are regulated to within 0.25ꢀ.
Applications include small instruments, area-
limited microcontrollers, data communications
equipment, remote sensor systems, vehicle and
portable electronics.
The BPM15 series includes full magnetic and
optical isolation with Basic protection up to 1600
Volts DC. For powering digital systems, the outputs
offer fast settling to step transients and will accept
higher capacitive loads. Excellent ripple and noise
specifications assure compatibility to noise-sus-
ceptible circuits. For systems requiring controlled
startup/shutdown, an external remote On/Off
control may use a switch, transistor or digital logic.
A wealth of self-protection features avoid both
converter and external circuit faults. These include
input undervoltage lockout and overtemperature
shutdown. The outputs current limit using the
“hiccup” autorestart technique and the outputs
are short-circuit protected. Additional features
include output overvoltage and reverse conduction
Industry standard 1" x 1" x 0.40"
encapsulated package and pinout
Wide range input voltages 9-36 and
18-75 Vdc
Bipolar 5V, 12V and 15V outputs
Up to 15 Watts or greater total output
power with overtemperature shutdown
Isolation up to 1600 VDC (basic)
High efficiency flyback topology
Usable -40 to 85°C temperature range
(with derating)
The rugged mechanical, thermal, and electrical
design of this product is intended for high reliability elimination. The high efficiency offers minimal heat
Assembly and attachment for RoHS standards
and harsh environments.
buildup and “no fan” operation.
Extensive self-protection shut down
features
Meets UL 60950-1, CAN/CSA-C22.2 No.
60950-1, IEC60950-1, EN60950-1 safety
approvals (2nd Edition)
CONNECTION DIAGRAM
*TPMBUJPO
F1
+Vin (1)
Barrier
+Vout (6)
tꢀ4XJUDIJOH
tꢀ'JMUFST
External
DC
Power
Source
Controller
and
Power
On/Off
Control
(3)
Common (5)
-Vout (4)
tꢀ4XJUDIJOH
tꢀ'JMUFST
5SBOTGFS
Open = On
$MPTFEꢀꢁꢀ0GG
ꢂ1PTJUJWFꢀ
MPHJDꢃ
Reference and
Error Amplifier
-Vin (2)
Typical topology is shown.
Murata Power Solutions recommends a fuse at F1.
For full details go to
www.murata-ps.com/rohs
www.murata-ps.com/support
MDC_BPM15.A02 Page 1 of 29
BPM15 Series
Encapsulated Isolated Wide Input Bipolar 15-Watt DC-DC Converters
➀
PERFORMANCE SPECIFICATIONS SUMMARY AND ORDERING GUIDE
Output
Input
Encapsulated
Package
R/N (mVp-p) Regulation (Max.)
IIN =
IIN =
Efficiency
IOUT
Total
VIN
minimum full
VOUT
(mA,
Power
Nom. Range
load
load
Root Models ➀
BPM15-050-Q12
BPM15-050-Q48
BPM15-120-Q12
BPM15-120-Q48
BPM15-150-Q12
BPM15-150-Q48
(V) max.) ➁ (W)
Typ. Max.
Line
Load ➄
0.25ꢀ
0.25ꢀ
0.25ꢀ
0.25ꢀ
0.25ꢀ
(V)
(V)
(mA)
(mA)
Min.
Typ.
(inches)
(mm)
5
1500
1500
625
15
15
15
15
15
15
60
60
80
80
60
80
100
100
120
120
100
120
0.25ꢀ
0.25ꢀ
0.25ꢀ
0.25ꢀ
0.25ꢀ
24
9-36
90
50
740
384
740
368
740
360
82.5ꢀ 84ꢀ
80ꢀ 81.4ꢀ
5
48 18-75
24 9-36
48 18-75
24 9-36
12
12
15
15
95
82ꢀ
83ꢀ
84ꢀ
85ꢀ
1 x 1 x 0.40
25.4 x 25.4 x 10.16
625
50
500
100
50
82.5ꢀ 84.5ꢀ
83ꢀ 86ꢀ
500
0.25ꢀ 0.275ꢀ 48 18-75
Output capacitors are 1 μF ceramic in parallel with 10 μF. The input cap is 100 μF,
low ESR electrolytic.
➀ Please refer to the part number structure for additional options and complete
ordering part numbers.
I/O caps are necessary for our test equipment and may not be needed for your
application.
RoHS-6 compliance does not claim EU RoHS exemption 7b (lead in solder).
➁ The minimum output load for the BPM15 series is 10ꢀ of maximum current to
meet published specifications. The converter will not be damaged by less than
10ꢀ load but some specs may degrade slightly.
➃
➄ Balanced loads, 10ꢀ to 100ꢀ loads.
➂ All specifications are at nominal line voltage and full load, +25 °C. unless other-
wise noted. See detailed specifications and notes for full conditions.
PART NUMBER STRUCTURE
BPM15 - 050 - Q48 P Lx - C
RoHS-6 Hazardous
Substance Compliance (note 4)
Bipolar Wide Input
15-Watt Series
Pin Length Option
Blank = Std. pin length 0.25˝ (6.3mm)
Nominal Output Voltage
in Tenths of a Volt
L1 = 0.110˝ (2.79mm)
*
L2 = 0.145˝ (3.68mm)
*
On/Off Control Logic
Input Voltage Range
Q12 = 9-36V
Q48 = 18-75V
P = Positive
N = Negative
Blank = Control pin omitted
‡
*Minimum order quantity is required.
Samples available with standard pin
length only.
‡
Some model number combinations may not
be available. See website or contact your local
Murata sales representative.
www.murata-ps.com/support
MDC_BPM15.A02 Page 2 of 29
BPM15 Series
Encapsulated Isolated Wide Input Bipolar 15-Watt DC-DC Converters
FUNCTIONAL SPECIFICATIONS, BPM15-050-Q12
ABSOLUTE MAXIMUM RATINGS
Input Voltage, Continuous
Input Voltage, Transient
Isolation Voltage
On/Off Remote Control
Output Power
Minimum
Typical/Nominal
Maximum
36
50
1600
15
Units
Vdc
Vdc
Vdc
Vdc
W
Conditions ➀
0
100 mS max. duration
Input to output
Power on, referred to -Vin
0
1.48
15.15
Current-limited, no damage, short-circuit
protected
Output Current
0.15
-55
1.5
A
Storage Temperature Range
Vin = Zero (no power)
125
˚C
Absolute maximums are stress ratings. Exposure of devices to greater than any of these conditions may adversely affect long-term reliability. Proper operation under conditions other
than those listed in the Performance/Functional Specifications Table is not implied or recommended.
INPUT
Operating Voltage Range
Recommended External Fuse
Start-up Threshold
Undervoltage Shutdown (50% load)
Internal Filter Type
9
24
36
4
9
Vdc
A
Vdc
Vdc
Fast blow
Rising input voltage
Falling input voltage
8
7.7
8.5
8.2
C
8.7
Input Current
Full Load Input Current
Low Line Input Current
Inrush Transient
Vin = nominal
Vin = minimum
0.74
2.03
0.05
0.05
90
1
25
0.77
2.09
A
A
A2-Sec.
A
mA
mA
mA, p-p
Short Circuit Input Current
Minimum Load Input Current
Shut-Down Input Current (Off, UV, OT)
Reflected (Back) Ripple Current ➁
GENERAL and SAFETY
0.1
150
2
Iout = minimum, unit = ON
Measured at input with specified filter
Vin = 24V, full load
Vin = min., full load
82.5
80.5
84
82
ꢀ
ꢀ
Efficiency
Isolation
Isolation Voltage
Isolation Resistance
Isolation Capacitance
Input to output
1600
Vdc
MΩ
pF
10
1000
Certified to UL-60950-1, CSA-C22.2 No.
60950-1, IEC/60950-1, 2nd edition, with AM1
Per Telcordia SR332, issue 1, class 3, ground
fixed, Tambient = +25°C
Safety
Approved
5.8
Calculated MTBF
Hours x 106
DYNAMIC CHARACTERISTICS
Fixed Switching Frequency
Startup Time
330
360
390
50
50
KHz
mS
mS
Power on to Vout regulated
Remote ON to Vout regulated
50-75-50ꢀ load step, settling time to within
1ꢀ of Vout
Startup Time
Dynamic Load Response
250
100
300
150
μSec
mV
Dynamic Load Peak Deviation
FEATURES and OPTIONS
Remote On/Off Control ➂
“N” suffix
same as above
Negative Logic, ON state
Negative Logic, OFF state
Control Current
ON = Ground pin
OFF = Pin open
Open collector/drain
-0.7
10
0.8
15
V
V
mA
1
1
“P” suffix
Positive Logic, ON state
Positive Logic, OFF state
Control Current
ON = Pin open
OFF = Ground pin
Open collector/drain
10
-0.7
15
0.8
V
V
mA
www.murata-ps.com/support
MDC_BPM15.A02 Page 3 of 29
BPM15 Series
Encapsulated Isolated Wide Input Bipolar 15-Watt DC-DC Converters
FUNCTIONAL SPECIFICATIONS, BPM15-050-Q12 (CONT.)
OUTPUT
Minimum
Typical/Nominal
Maximum
Units
Conditions ➀ ➂
Total Output Power
Voltage
1.48
15
15.15
W
Nominal Output Voltage
Setting Accuracy
Overvoltage Protection
Current
No trim
At 50ꢀ load, no trim
Via magnetic feedback
4.95
5.6
5
1
6.5
5.05
7
Vdc
ꢀ of Vnom
Vdc
Output Current Range
Current Limit Inception
Short Circuit
0.15
1.65
1.5
2.8
1.5
3.3
A
A
98ꢀ of Vnom., after warmup
Hiccup technique, autorecovery within
1.25ꢀ of Vout
Short Circuit Current
0.3
A
Short Circuit Duration (remove short
for recovery)
Short circuit protection method
Regulation
Output shorted to ground, no damage
Current limiting
Continuous
Line Regulation
Load Regulation
Ripple and Noise
Maximum Capacitive Loading
MECHANICAL
Vin = min. to max., Vout = nom., Iout = nom.
Iout = min. to max., Vin = 24V
5 Hz - 20 MHz BW, Vin = 24V
Low ESR, 0.02 Ω max
0.25
0.25
100
ꢀ of Vout
ꢀ of Vout
mV pk-pk
ꢁF
60
520
Outline Dimensions
(Please refer to outline drawing)
Weight
1 x 1 x 0.40
25.4 x 25.4 x 10.16
Inches
mm
Ounces
Grams
Inches
mm
WxLxH
0.69
19.56
0.04
1.016
Copper alloy
50
Through Hole Pin Diameter
Through Hole Pin Material
TH Pin Plating Metal and Thickness
Nickel subplate
Gold overplate
μ-inches
μ-inches
5
ENVIRONMENTAL
Operating Ambient Temperature Range
Operating Case Temperature Range
Case Material
See derating
No derating
Tin plated steel with black powder coat
Vin = Zero (no power)
Measured in center
-40
-40
85
93
°C
°C
Storage Temperature
-55
120
125
140
°C
°C
Thermal Protection/Shutdown
Electromagnetic Interference
Conducted, EN55022/CISPR22
RoHS rating
130
External filter is required
B
Class
RoHS-6
Notes
➀ Unless otherwise noted, all specifications are at nominal input voltage, nominal output voltage and
full load. General conditions are +25˚ Celsius ambient temperature, near sea level altitude, natural
convection airflow. All models are tested and specified with external parallel 1 μF and 10 μF output
➁ Input (back) ripple current is tested and specified over 5 Hz to 20 MHz bandwidth. Input filtering is
Cbus = 220 μF, Cin = 33 μF and Lbus = 12 μH.
➂ The Remote On/Off Control is referred to -Vin.
capacitors. The external input capacitor is 100 ꢁF, electrolytic.
www.murata-ps.com/support
MDC_BPM15.A02 Page 4 of 29
BPM15 Series
Encapsulated Isolated Wide Input Bipolar 15-Watt DC-DC Converters
PERFORMANCE DATA, BPM15-050-Q12
Efficiency vs. Line Voltage and Load Current @ +25°C
Power Dissipation vs. Line Voltage and Load Current @ +25°C
85
83
81
79
77
75
73
71
69
67
65
3.5
3.0
2.5
2.0
Vin=9V
Vin=12V
Vin=24V
Vin=36V
1.5
1.0
0.5
0.0
Vin=9V
Vin=12V
Vin=24V
Vin=36V
0.16
0.31
0.46
0.61
0.76
0.91
1.06
1.21
1.36
1.51
0.16
0.31
0.46
0.61
0.76
0.91
1.06
1.21
1.36
1.51
Output Load Current (Amps)
Load Current (Amps)
Maximum Current Temperature Derating at Sea Level
(VIN = 9V, airflow is from pin 1 to pin 4)
Maximum Current Temperature Derating at Sea Level
(VIN = 12V, airflow is from pin 1 to pin 4)
1.5
1.4
1.3
1.2
1.1
1
1.5
1.4
1.3
1.2
1.1
1
0.33 m/s (65 LFM)
0.5 m/s (100 LFM)
1.0 m/s (200 LFM)
1.5 m/s (300 LFM)
2.0 m/s (400 LFM)
0.33 m/s (65 LFM)
0.5 m/s (100 LFM)
1.0 m/s (200 LFM)
1.5 m/s (300 LFM)
2.0 m/s (400 LFM)
0.9
0.8
0.7
0.6
0.5
0.9
0.8
0.7
0.6
0.5
30
35
40
45
50
55
60
65
70
75
80
85
30
35
40
45
50
55
60
65
70
75
80
85
Ambient Temperature (ºC)
Ambient Temperature (ºC)
www.murata-ps.com/support
MDC_BPM15.A02 Page 5 of 29
BPM15 Series
Encapsulated Isolated Wide Input Bipolar 15-Watt DC-DC Converters
PERFORMANCE DATA, BPM15-050-Q12
Maximum Current Temperature Derating at Sea Level
Maximum Current Temperature Derating at Sea Level
(VIN = 24V, airflow is from pin 1 to pin 4)
(VIN = 18V, airflow is from pin 1 to pin 24)
1.5
1.4
1.3
1.2
1.1
1
1.5
1.4
1.3
1.2
0.33 m/s (65 LFM)
0.33 m/s (65 LFM)
0.5 m/s (100 LFM)
1.0 m/s (200 LFM)
1.5 m/s (300 LFM)
2.0 m/s (400 LFM)
1.1
0.5 m/s (100 LFM)
1.0 m/s (200 LFM)
1
1.5 m/s (300 LFM)
0.9
0.8
0.7
0.6
0.5
2.0 m/s (400 LFM)
0.9
0.8
0.7
0.6
0.5
30
35
40
45
50
55
60
65
70
75
80
85
30
35
40
45
50
55
60
65
70
75
80
85
Ambient Temperature (ºC)
Ambient Temperature (ºC)
Maximum Current Temperature Derating at Sea Level
(VIN = 30V, airflow is from pin 1 to pin 4)
Maximum Current Temperature Derating at Sea Level
(VIN = 36V, airflow is from pin 1 to pin 4)
1.5
1.4
1.3
1.2
1.1
1
1.5
1.4
1.3
1.2
1.1
1
0.33 m/s (65 LFM)
0.5 m/s (100 LFM)
1.0 m/s (200 LFM)
1.5 m/s (300 LFM)
2.0 m/s (400 LFM)
0.33 m/s (65 LFM)
0.5 m/s (100 LFM)
1.0 m/s (200 LFM)
1.5 m/s (300 LFM)
2.0 m/s (400 LFM)
0.9
0.8
0.7
0.6
0.5
0.9
0.8
0.7
0.6
0.5
30
35
40
45
50
55
60
65
70
75
80
85
30
35
40
45
50
55
60
65
70
75
80
85
Ambient Temperature (ºC)
Ambient Temperature (ºC)
www.murata-ps.com/support
MDC_BPM15.A02 Page 6 of 29
BPM15 Series
Encapsulated Isolated Wide Input Bipolar 15-Watt DC-DC Converters
FUNCTIONAL SPECIFICATIONS, BPM15-120-Q12
ABSOLUTE MAXIMUM RATINGS
Input Voltage, Continuous
Input Voltage, Transient
Isolation Voltage
On/Off Remote Control
Output Power
Minimum
Typical/Nominal
Maximum
36
50
1600
15
Units
Vdc
Vdc
Vdc
Vdc
W
Conditions ➀
0
100 mS max. duration
Input to output
Power on, referred to -Vin
0
1.48
15.15
Current-limited, no damage, short-circuit
protected
0.0625
A
Output Current
0.625
-55
Storage Temperature Range
Vin = Zero (no power)
125
˚C
Absolute maximums are stress ratings. Exposure of devices to greater than any of these conditions may adversely affect long-term reliability. Proper operation under conditions other than those
listed in the Performance/Functional Specifications Table is not implied or recommended.
INPUT
Vdc
A
Vdc
Vdc
Operating Voltage Range
Recommended External Fuse
Start-up Threshold
Undervoltage Shutdown (50% load)
Internal Filter Type
9
24
36
4
9
Fast blow
Rising input voltage
Falling input voltage
8
7.7
8.5
8.2
C
8.7
Input Current
A
A
Full Load Input Current
Low Line Input Current
Inrush Transient
Short Circuit Input Current
No Load Input Current
Vin = nominal
Vin = minimum
0.74
1.98
0.05
0.05
95
0.77
2.05
A2-Sec.
A
mA
mA
mA, p-p
0.1
125
2
Iout = minimum, unit=ON
Shut-Down Input Current (Off, UV, OT)
Reflected (Back) Ripple Current ➁
GENERAL and SAFETY
1
30
Measured at input with specified filter
84.3
84
Vin = 24V, full load
Vin = min., full load
82
82
ꢀ
ꢀ
Efficiency
Isolation
Vdc
MΩ
pF
Isolation Voltage
Isolation Resistance
Isolation Capacitance
Input to output
1600
10
600
Certified to UL-60950-1, CSA-C22.2 No.
60950-1, IEC/60950-1, 2nd edition, with AM1
Per Telcordia SR332, issue 1, class 3, ground
fixed, Tambient = +25°C
Safety
Approved
7
Hours x 106
Calculated MTBF
DYNAMIC CHARACTERISTICS
Fixed Switching Frequency
Startup Time
KHz
mS
mS
295
325
355
50
60
Power on to Vout regulated
Remote ON to Vout regulated
50-75-50ꢀ load step, settling time to within
1ꢀ of Vout
Startup Time
μSec
mV
Dynamic Load Response
250
150
300
250
Dynamic Load Peak Deviation
FEATURES and OPTIONS
Remote On/Off Control ➂
“N” suffix
same as above
-0.7
10
V
V
mA
Negative Logic, ON state
Negative Logic, OFF state
Control Current
ON = Ground pin
OFF = Pin open
Open collector/drain
0.8
15
1
1
“P” suffix
10
-0.7
V
V
mA
Positive Logic, ON state
Positive Logic, OFF state
Control Current
ON = Pin open
OFF = Ground pin
Open collector/drain
15
0.8
www.murata-ps.com/support
MDC_BPM15.A02 Page 7 of 29
BPM15 Series
Encapsulated Isolated Wide Input Bipolar 15-Watt DC-DC Converters
FUNCTIONAL SPECIFICATIONS, BPM15-120-Q12 (CONT.)
OUTPUT
Minimum
Typical/Nominal
Maximum
Units
Conditions ➀ ➂
W
Total Output Power
Voltage
1.48
15
15.15
Vdc
ꢀ of Vnom
Vdc
Nominal Output Voltage
Setting Accuracy
Overvoltage Protection
Current
No trim
At 50ꢀ load, no trim
Via magnetic feedback
11.88
15
12
1
16
12.12
16.5
A
A
Output Current Range
Current Limit Inception
Short Circuit
0.0625
0.75
0.625
1.025
0.625
1.30
98ꢀ of Vnom., after warmup
Hiccup technique, autorecovery within
1.25ꢀ of Vout
A
Short Circuit Current
0.3
Short Circuit Duration (remove short
for recovery)
Short circuit protection method
Regulation
Output shorted to ground, no damage
Current limiting
Continuous
ꢀ of Vout
ꢀ of Vout
mV pk-pk
ꢁF
Line Regulation
Load Regulation
Ripple and Noise
Maximum Capacitive Loading
Vin = min. to max., Vout = nom., Iout = nom.
Iout = min. to max., Vin = 24V
5 Hz- 20 MHz BW, Vin = 24V
0.25
0.25
120
80
Low ESR, 0.02 ohms max
520
MECHANICAL
Outline Dimensions
(Please refer to outline drawing)
Weight
1 x 1 x 0.40
25.4 x 25.4 x 10.16
Inches
mm
Ounces
Grams
Inches
mm
WxLxH
0.69
19.56
0.04
1.016
Copper alloy
50
Through Hole Pin Diameter
Through Hole Pin Material
TH Pin Plating Metal and Thickness
Nickel subplate
Gold overplate
μ-inches
μ-inches
5
ENVIRONMENTAL
-40
-40
°C
°C
Operating Ambient Temperature Range
Operating Case Temperature Range
Case Material
See derating
No derating
Tin plated steel with black powder coat
Vin = Zero (no power)
Measured in center
85
108
-55
120
°C
°C
Storage Temperature
125
140
Thermal Protection/Shutdown
Electromagnetic Interference
Conducted, EN55022/CISPR22
RoHS rating
130
External filter is required
B
Class
RoHS-6
Notes
➀ Unless otherwise noted, all specifications are at nominal input voltage, nominal output voltage and
full load. General conditions are +25˚ Celsius ambient temperature, near sea level altitude, natural
convection airflow. All models are tested and specified with external parallel 1 μF and 10 μF output
➁ Input (back) ripple current is tested and specified over 5 Hz to 20 MHz bandwidth. Input filtering is
Cbus = 220 μF, Cin = 33 μF and Lbus = 12 μH.
➂ The Remote On/Off Control is referred to -Vin.
capacitors. The external input capacitor is 100 ꢁF.
www.murata-ps.com/support
MDC_BPM15.A02 Page 8 of 29
BPM15 Series
Encapsulated Isolated Wide Input Bipolar 15-Watt DC-DC Converters
PERFORMANCE DATA, BPM15-120-Q12
Efficiency vs. Line Voltage and Load Current @ +25°C
Power Dissipation vs. Line Voltage and Load Current @ +25°C
85
83
81
79
77
75
73
71
69
67
65
3.5
3.0
2.5
2.0
Vin=9V
Vin=12V
Vin=24V
Vin=36V
1.5
1.0
0.5
0.0
Vin=9V
Vin=12V
Vin=24V
Vin=36V
0.06
0.13
0.19
0.25
0.31
0.38
0.44
0.50
0.57
0.63
0.06
0.13
0.19
0.25
0.31
0.38
0.44
0.50
0.57
0.63
Output Load Current (Amps)
Load Current (Amps)
Maximum Current Temperature Derating at Sea Level
(VIN = 9V, airflow is from pin 1 to pin 4)
Maximum Current Temperature Derating at Sea Level
(VIN = 12V, airflow is from pin 1 to pin 4)
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0.33 m/s (65 LFM)
0.5 m/s (100 LFM)
1.0 m/s (200 LFM)
1.5 m/s (300 LFM)
2.0 m/s (400 LFM)
0.33 m/s (65 LFM)
0.5 m/s (100 LFM)
1.0 m/s (200 LFM)
1.5 m/s (300 LFM)
2.0 m/s (400 LFM)
30
35
40
45
50
55
60
65
70
75
80
85
30
35
40
45
50
55
60
65
70
75
80
85
Ambient Temperature (ºC)
Ambient Temperature (ºC)
www.murata-ps.com/support
MDC_BPM15.A02 Page 9 of 29
BPM15 Series
Encapsulated Isolated Wide Input Bipolar 15-Watt DC-DC Converters
PERFORMANCE DATA, BPM15-120-Q12
Maximum Current Temperature Derating at Sea Level
Maximum Current Temperature Derating at Sea Level
(VIN = 24V, airflow is from pin 1 to pin 4)
(VIN = 18V, airflow is from pin 1 to pin 4)
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0.7
0.6
0.5
0.33 m/s (65 LFM)
0.33 m/s (65 LFM)
0.5 m/s (100 LFM)
1.0 m/s (200 LFM)
1.5 m/s (300 LFM)
2.0 m/s (400 LFM)
0.5 m/s (100 LFM)
0.4
1.0 m/s (200 LFM)
1.5 m/s (300 LFM)
2.0 m/s (400 LFM)
0.3
0.2
0.1
0
30
35
40
45
50
55
60
65
70
75
80
85
30
35
40
45
50
55
60
65
70
75
80
85
Ambient Temperature (ºC)
Ambient Temperature (ºC)
Maximum Current Temperature Derating at Sea Level
(VIN = 30V, airflow is from pin 1 to pin 4)
Maximum Current Temperature Derating at Sea Level
(VIN = 36V, airflow is from pin 1 to pin 4)
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0.33 m/s (65 LFM)
0.5 m/s (100 LFM)
1.0 m/s (200 LFM)
1.5 m/s (300 LFM)
2.0 m/s (400 LFM)
0.33 m/s (65 LFM)
0.5 m/s (100 LFM)
1.0 m/s (200 LFM)
1.5 m/s (300 LFM)
2.0 m/s (400 LFM)
30
35
40
45
50
55
60
65
70
75
80
85
30
35
40
45
50
55
60
65
70
75
80
85
Ambient Temperature (ºC)
Ambient Temperature (ºC)
www.murata-ps.com/support
MDC_BPM15.A02 Page 10 of 29
BPM15 Series
Encapsulated Isolated Wide Input Bipolar 15-Watt DC-DC Converters
FUNCTIONAL SPECIFICATIONS, BPM15-150-Q12
ABSOLUTE MAXIMUM RATINGS
Input Voltage, Continuous
Input Voltage, Transient
Isolation Voltage
On/Off Remote Control
Output Power
Minimum
Typical/Nominal
Maximum
36
50
1600
15
Units
Vdc
Vdc
Vdc
Vdc
W
Conditions ➀
0
100 mS max. duration
Input to output
Power on, referred to -Vin
0
1.485
15.15
Current-limited, no damage, short-circuit
protected
0.05
A
Output Current
0.5
-55
Storage Temperature Range
Vin = Zero (no power)
125
˚C
Absolute maximums are stress ratings. Exposure of devices to greater than any of these conditions may adversely affect long-term reliability. Proper operation under conditions other than those
listed in the Performance/Functional Specifications Table is not implied or recommended.
INPUT
Vdc
A
Vdc
Vdc
Operating Voltage Range
Recommended External Fuse
Start-up Threshold
Undervoltage Shutdown (50% load)
Internal Filter Type
9
24
36
4
9
Fast blow
Rising input voltage
Falling input voltage
8
7.7
8.5
8.2
C
8.7
Input Current
A
A
Full Load Input Current
Low Line Input Current
Inrush Transient
Short Circuit Input Current
No Load Input Current
Vin = nominal
Vin = minimum
74
1.96
0.05
0.05
100
1
0.77
2.03
A2-Sec.
A
mA
mA
mA, p-p
0.1
130
2
Iout = minimum, unit=ON
Shut-Down Input Current (Off, UV, OT)
Reflected (Back) Ripple Current ➁
GENERAL and SAFETY
Measured at input with specified filter
10
84.5
85.0
Vin = 24V, full load
Vin = min., full load
82.5
83.0
ꢀ
ꢀ
Efficiency
Isolation
Vdc
MΩ
pF
Isolation Voltage
Isolation Resistance
Isolation Capacitance
Input to output
1600
10
1000
Certified to UL-60950-1, CSA-C22.2 No.
60950-1, IEC/60950-1, 2nd edition, with AM1
Per Telcordia SR332, issue 1, class 3, ground
fixed, Tambient = +25°C
Safety
Approved
6.7
Hours x 106
Calculated MTBF
DYNAMIC CHARACTERISTICS
Fixed Switching Frequency
Startup Time
KHz
mS
mS
300
330
360
50
50
Power on to Vout regulated
Remote ON to Vout regulated
50-75-50ꢀ load step, settling time to within
1ꢀ of Vout
Startup Time
μSec
mV
Dynamic Load Response
250
100
300
200
Dynamic Load Peak Deviation
FEATURES and OPTIONS
Remote On/Off Control ➂
“N” suffix
same as above
-0.7
10
V
V
mA
Negative Logic, ON state
Negative Logic, OFF state
Control Current
ON = Ground pin
OFF = Pin open
Open collector/drain
0.8
15
1
1
“P” suffix
10
-0.7
V
V
mA
Positive Logic, ON state
Positive Logic, OFF state
Control Current
ON = Pin open
OFF = Ground pin
Open collector/drain
15
0.8
www.murata-ps.com/support
MDC_BPM15.A02 Page 11 of 29
BPM15 Series
Encapsulated Isolated Wide Input Bipolar 15-Watt DC-DC Converters
FUNCTIONAL SPECIFICATIONS, BPM15-150-Q12 (CONT.)
OUTPUT
Minimum
Typical/Nominal
Maximum
Units
Conditions ➀ ➂
W
Total Output Power
Voltage
1.485
15.00
15.15
Vdc
ꢀ of Vnom
Vdc
Nominal Output Voltage
Setting Accuracy
Overvoltage Protection
Current
No trim
At 50ꢀ load, no trim
Via magnetic feedback
14.850
16.8
15.00
1
18
15.150
20.5
A
A
Output Current Range
Current Limit Inception
Short Circuit
0.05
0.7
0.5
0.95
0.5
1.2
98ꢀ of Vnom., after warmup
Hiccup technique, autorecovery within
1.25ꢀ of Vout
A
Short Circuit Current
0.3
Short Circuit Duration (remove short
for recovery)
Short circuit protection method
Regulation
Output shorted to ground, no damage
Current limiting
Continuous
ꢀ of Vout
ꢀ of Vout
mV pk-pk
ꢁF
Line Regulation
Load Regulation
Ripple and Noise
Maximum Capacitive Loading
Vin = min. to max., Vout = nom., Iout = nom.
Iout = min. to max., Vin = 24V
5 Hz- 20 MHz BW, Vin=24V
0.05
0.05
60
0.25
0.25
100
Low ESR, 0.02 ohms max
520
MECHANICAL
Outline Dimensions
(Please refer to outline drawing)
Weight
1 x 1 x 0.40
25.4 x 25.4 x 10.16
Inches
mm
Ounces
Grams
Inches
mm
W x L x H
0.69
19.56
0.04
1.016
Copper alloy
50
Through Hole Pin Diameter
Through Hole Pin Material
TH Pin Plating Metal and Thickness
Nickel subplate
Gold overplate
μ-inches
μ-inches
5
ENVIRONMENTAL
-40
-40
°C
°C
Operating Ambient Temperature Range
Operating Case Temperature Range
Case Material
See derating
No derating
Tin plated steel with black powder coat
Vin = Zero (no power)
Measured in center
85
91
-55
120
°C
°C
Storage Temperature
125
140
Thermal Protection/Shutdown
Electromagnetic Interference
Conducted, EN55022/CISPR22
RoHS rating
130
External filter is required
B
Class
RoHS-6
Notes
➀ Unless otherwise noted, all specifications are at nominal input voltage, nominal output voltage and
full load. General conditions are +25˚ Celsius ambient temperature, near sea level altitude, natural
convection airflow. All models are tested and specified with external parallel 1 μF and 10 μF output
➁ Input (back) ripple current is tested and specified over 5 Hz to 20 MHz bandwidth. Input filtering is
Cbus = 220 μF, Cin = 33 μF and Lbus = 12 μH.
➂ The Remote On/Off Control is referred to -Vin.
capacitors. The external input capacitor is 100 ꢁF.
www.murata-ps.com/support
MDC_BPM15.A02 Page 12 of 29
BPM15 Series
Encapsulated Isolated Wide Input Bipolar 15-Watt DC-DC Converters
PERFORMANCE DATA, BPM15-150-Q12
Efficiency vs. Line Voltage and Load Current @ +25°C
Power Dissipation vs. Line Voltage and Load Current @ +25°C
87
85
83
81
79
77
75
73
71
69
67
65
63
61
59
57
55
3.0
2.5
2.0
Vin=9V
1.5
Vin=9V
Vin=12V
Vin=24V
Vin=36V
Vin=12V
1.0
Vin=24V
Vin=36V
0.5
0.0
0.05
0.10
0.15
0.20
0.25
0.30
0.35
0.40
0.45
0.50
Output Load Current (Amps)
0.05
0.10
0.15
0.20
0.25
0.30
0.35
0.40
0.45
0.50
Load Current (Amps)
Maximum Current Temperature Derating at Sea Level
(VIN = 9V, airflow is from pin 1 to pin 4)
Maximum Current Temperature Derating at Sea Level
(VIN = 12V, airflow is from pin 1 to pin 4)
0.5
0.4
0.3
0.2
0.1
0
0.5
0.4
0.3
0.2
0.1
0
0.33 m/s (65 LFM)
0.5 m/s (100 LFM)
1.0 m/s (200 LFM)
1.5 m/s (300 LFM)
2.0 m/s (400 LFM)
0.33 m/s (65 LFM)
0.5 m/s (100 LFM)
1.0 m/s (200 LFM)
1.5 m/s (300 LFM)
2.0 m/s (400 LFM)
30
35
40
45
50
55
60
65
70
75
80
85
30
35
40
45
50
55
60
65
70
75
80
85
Ambient Temperature (ºC)
Ambient Temperature (ºC)
www.murata-ps.com/support
MDC_BPM15.A02 Page 13 of 29
BPM15 Series
Encapsulated Isolated Wide Input Bipolar 15-Watt DC-DC Converters
PERFORMANCE DATA, BPM15-150-Q12
Maximum Current Temperature Derating at Sea Level
Maximum Current Temperature Derating at Sea Level
(VIN = 24V, airflow is from pin 1 to pin 4)
(VIN = 18V, airflow is from pin 1 to pin 4)
0.5
0.4
0.3
0.2
0.1
0
0.5
0.4
0.33 m/s (65 LFM)
0.33 m/s (65 LFM)
0.5 m/s (100 LFM)
1.0 m/s (200 LFM)
1.5 m/s (300 LFM)
2.0 m/s (400 LFM)
0.3
0.5 m/s (100 LFM)
1.0 m/s (200 LFM)
1.5 m/s (300 LFM)
0.2
2.0 m/s (400 LFM)
0.1
0
30
35
40
45
50
55
60
65
70
75
80
85
30
35
40
45
50
55
60
65
70
75
80
85
Ambient Temperature (ºC)
Ambient Temperature (ºC)
Maximum Current Temperature Derating at Sea Level
(VIN = 30V, airflow is from pin 1 to pin 4)
Maximum Current Temperature Derating at Sea Level
(VIN = 36V, airflow is from pin 1 to pin 4)
0.5
0.4
0.3
0.2
0.1
0
0.5
0.4
0.3
0.2
0.1
0
0.33 m/s (65 LFM)
0.5 m/s (100 LFM)
1.0 m/s (200 LFM)
1.5 m/s (300 LFM)
2.0 m/s (400 LFM)
0.33 m/s (65 LFM)
0.5 m/s (100 LFM)
1.0 m/s (200 LFM)
1.5 m/s (300 LFM)
2.0 m/s (400 LFM)
30
35
40
45
50
55
60
65
70
75
80
85
30
35
40
45
50
55
60
65
70
75
80
85
Ambient Temperature (ºC)
Ambient Temperature (ºC)
www.murata-ps.com/support
MDC_BPM15.A02 Page 14 of 29
BPM15 Series
Encapsulated Isolated Wide Input Bipolar 15-Watt DC-DC Converters
FUNCTIONAL SPECIFICATIONS, BPM15-050-Q48
ABSOLUTE MAXIMUM RATINGS
Input Voltage, Continuous
Input Voltage, Transient
Isolation Voltage
On/Off Remote Control
Output Power
Minimum
Typical/Nominal
Maximum
75
100
1600
15
Units
Vdc
Vdc
Vdc
Vdc
W
Conditions ➀
0
100 mS max. duration
Input to output
Power on, referred to -Vin
0
1.48
15.23
Current-limited, no damage, short-circuit
protected
Output Current
0.15
-55
1.5
A
Storage Temperature Range
Vin = Zero (no power)
125
˚C
Absolute maximums are stress ratings. Exposure of devices to greater than any of these conditions may adversely affect long-term reliability. Proper operation under conditions other
than those listed in the Performance/Functional Specifications Table is not implied or recommended.
INPUT
Operating Voltage Range
Recommended External Fuse
Start-up Threshold
Undervoltage Shutdown (50% load)
Internal Filter Type
18
48
75
2
17.5
17
Vdc
A
Vdc
Vdc
Fast blow
Rising input voltage
Falling input voltage
15.5
15
16.5
16
C
Input Current
Full Load Input Current
Low Line Input Current
Inrush Transient
Vin = nominal
Vin = minimum
0.384
1.019
0.05
0.05
50
1
50
0.396
1.057
A
A
A2-Sec.
A
mA
mA
mA, p-p
Short Circuit Input Current
Minimum Load Input Current
Shut-Down Input Current (Off, UV, OT)
Reflected (Back) Ripple Current ➁
GENERAL and SAFETY
0.1
100
2
Iout = minimum, unit = ON
Measured at input with specified filter
Vin = 48V, full load
Vin = min., full load
80
80
81.4
81.8
ꢀ
ꢀ
Efficiency
Isolation
Isolation Voltage
Isolation Resistance
Isolation Capacitance
Input to output
1600
Vdc
MΩ
pF
10
1500
Certified to UL-60950-1, CSA-C22.2 No.
60950-1, IEC/60950-1, 2nd edition, with AM1
Per Telcordia SR332, issue 1, class 3, ground
fixed, Tambient = +25°C
Safety
Approved
5
Calculated MTBF
Hours x 106
DYNAMIC CHARACTERISTICS
Fixed Switching Frequency
Startup Time
275
305
335
50
50
KHz
mS
mS
Power on to Vout regulated
Remote ON to Vout regulated
50-75-50ꢀ load step, settling time to within
1ꢀ of Vout
Startup Time
Dynamic Load Response
100
100
200
150
μSec
mV
Dynamic Load Peak Deviation
FEATURES and OPTIONS
Remote On/Off Control ➂
“N” suffix
same as above
Negative Logic, ON state
Negative Logic, OFF state
Control Current
ON = Ground pin
OFF = Pin open
Open collector/drain
-0.7
10
0.8
15
V
V
mA
1
1
“P” suffix
Positive Logic, ON state
Positive Logic, OFF state
Control Current
ON = Pin open
OFF = Ground pin
Open collector/drain
10
-0.7
15
0.8
V
V
mA
www.murata-ps.com/support
MDC_BPM15.A02 Page 15 of 29
BPM15 Series
Encapsulated Isolated Wide Input Bipolar 15-Watt DC-DC Converters
FUNCTIONAL SPECIFICATIONS, BPM15-050-Q48 (CONT.)
OUTPUT
Minimum
Typical/Nominal
Maximum
Units
Conditions ➀ ➂
Total Output Power
Voltage
1.48
15
15.23
W
Nominal Output Voltage
Setting Accuracy
Overvoltage Protection
Current
No trim
At 50ꢀ load, no trim
Via magnetic feedback
4.925
5.6
5
1.5
7
5.075
8
Vdc
ꢀ of Vnom
Vdc
Output Current Range
Current Limit Inception
Short Circuit
0.15
1.7
1.5
2.7
1.5
3.0
A
A
98ꢀ of Vnom., after warmup
Hiccup technique, autorecovery within
1.25ꢀ of Vout
Short Circuit Current
0.3
A
Short Circuit Duration (remove short
for recovery)
Short circuit protection method
Regulation
Output shorted to ground, no damage
Current limiting
Continuous
Line Regulation
Load Regulation
Ripple and Noise
Maximum Capacitive Loading
MECHANICAL
Vin = min. to max., Vout = nom., Iout = nom.
Iout = min. to max., Vin = 48V
5 Hz - 20 MHz BW, Vin = 48V
Low ESR, 0.02 Ω max
0.25
0.25
100
ꢀ of Vout
ꢀ of Vout
mV pk-pk
ꢁF
60
1000
Outline Dimensions
(Please refer to outline drawing)
Weight
1 x 1 x 0.40
25.4 x 25.4 x 10.16
Inches
mm
Ounces
Grams
Inches
mm
WxLxH
0.69
19.56
0.04
1.016
Copper alloy
50
Through Hole Pin Diameter
Through Hole Pin Material
TH Pin Plating Metal and Thickness
Nickel subplate
Gold overplate
μ-inches
μ-inches
5
ENVIRONMENTAL
Operating Ambient Temperature Range
Operating Case Temperature Range
Case Material
See derating
No derating
Tin plated steel with black powder coat
Vin = Zero (no power)
Measured in center
-40
-40
85
93
°C
°C
Storage Temperature
-55
120
125
140
°C
°C
Thermal Protection/Shutdown
Electromagnetic Interference
Conducted, EN55022/CISPR22
RoHS rating
130
External filter is required
B
Class
RoHS-6
Notes
➀ Unless otherwise noted, all specifications are at nominal input voltage, nominal output voltage and
full load. General conditions are +25˚ Celsius ambient temperature, near sea level altitude, natural
convection airflow. All models are tested and specified with external parallel 1 μF and 10 μF output
➁ Input (back) ripple current is tested and specified over 5 Hz to 20 MHz bandwidth. Input filtering is
Cbus = 220 μF, Cin = 33 μF and Lbus = 12 μH.
➂ The Remote On/Off Control is referred to -Vin.
capacitors. The external input capacitor is 100 ꢁF.
www.murata-ps.com/support
MDC_BPM15.A02 Page 16 of 29
BPM15 Series
Encapsulated Isolated Wide Input Bipolar 15-Watt DC-DC Converters
PERFORMANCE DATA, BPM15-050-Q48
Efficiency vs. Line Voltage and Load Current @ +25°C
Power Dissipation vs. Line Voltage and Load Current @ +25°C
4.0
84
82
80
78
76
74
72
70
68
66
64
62
60
58
3.5
3.0
2.5
VIN = 18V
VIN = 24V
VIN = 48V
VIN = 75V
VIN = 18V
2.0
VIN = 24V
VIN = 48V
VIN = 75V
1.5
1.0
0.5
0.0
0.1
0.3
0.5
0.6
0.7
0.9
1.0
1.2
1.3
1.5
Output Load Current (Amps)
0.16
0.30
0.46
0.61
0.76
0.91
1.06
1.21
1.36
1.51
Load Current (Amps)
Maximum Current Temperature Derating at Sea Level
(VIN = 18V, airflow is from pin 1 to pin 2)
Maximum Current Temperature Derating at Sea Level
(VIN = 24V, airflow is from pin 1 to pin 2)
2
1
0
2
1
0
0.5 m/s (100 LFM)
Natural convection
0.5 m/s (100 LFM)
Natural convection
30
35
40
45
50
55
60
65
70
75
80
85
30
35
40
45
50
55
60
65
70
75
80
85
Ambient Temperature (ºC)
Ambient Temperature (ºC)
www.murata-ps.com/support
MDC_BPM15.A02 Page 17 of 29
BPM15 Series
Encapsulated Isolated Wide Input Bipolar 15-Watt DC-DC Converters
PERFORMANCE DATA, BPM15-050-Q48
Maximum Current Temperature Derating at Sea Level
Maximum Current Temperature Derating at Sea Level
(VIN = 48V, airflow is from pin 1 to pin 2)
(VIN = 36V, airflow is from pin 1 to pin 2)
2
2
0.5 m/s (100 LFM)
Natural convection
0.5 m/s (100 LFM)
Natural convection
1
1
0
0
30
35
40
45
50
55
60
65
70
75
80
85
30
35
40
45
50
55
60
65
70
75
80
85
Ambient Temperature (ºC)
Ambient Temperature (ºC)
Maximum Current Temperature Derating at Sea Level
(VIN = 60V, airflow is from pin 1 to pin 2)
Maximum Current Temperature Derating at Sea Level
(VIN = 75V, airflow is from pin 1 to pin 2)
2
2
1
0
0.5 m/s (100 LFM)
Natural convection
0.5 m/s (100 LFM)
Natural convection
1
0
30
35
40
45
50
55
60
65
70
75
80
85
30
35
40
45
50
55
60
65
70
75
80
85
Ambient Temperature (ºC)
Ambient Temperature (ºC)
www.murata-ps.com/support
MDC_BPM15.A02 Page 18 of 29
BPM15 Series
Encapsulated Isolated Wide Input Bipolar 15-Watt DC-DC Converters
FUNCTIONAL SPECIFICATIONS, BPM15-120-Q48
ABSOLUTE MAXIMUM RATINGS
Input Voltage, Continuous
Input Voltage, Transient
Isolation Voltage
On/Off Remote Control
Output Power
Minimum
Typical/Nominal
Maximum
75
100
1600
15
Units
Vdc
Vdc
Vdc
Vdc
W
Conditions ➀
0
100 mS max. duration
Input to output
Power on, referred to -Vin
0
1.48
15.15
Current-limited, no damage, short-circuit
protected
0.0625
A
Output Current
0.625
-55
Storage Temperature Range
Vin = Zero (no power)
125
˚C
Absolute maximums are stress ratings. Exposure of devices to greater than any of these conditions may adversely affect long-term reliability. Proper operation under conditions other than those
listed in the Performance/Functional Specifications Table is not implied or recommended.
INPUT
Vdc
A
Vdc
Vdc
Operating Voltage Range
Recommended External Fuse
Start-up Threshold
Undervoltage Shutdown (50% load)
Internal Filter Type
18
48
75
2
17.9
17.5
Fast blow
Rising input voltage
Falling input voltage
15.5
15
17
16.2
C
Input Current
A
A
Full Load Input Current
Low Line Input Current
Inrush Transient
Short Circuit Input Current
No Load Input Current
Vin = nominal
Vin = minimum
0.368
0.99
0.05
0.05
50
0.38
1.01
A2-Sec.
A
mA
mA
mA, p-p
0.1
100
2
Iout = minimum, unit=ON
Shut-Down Input Current (Off, UV, OT)
Reflected (Back) Ripple Current ➁
GENERAL and SAFETY
1
40
Measured at input with specified filter
85
84.5
Vin = 48V, full load
Vin = min., full load
83
83
ꢀ
ꢀ
Efficiency
Isolation
Vdc
MΩ
pF
Isolation Voltage
Isolation Resistance
Isolation Capacitance
Input to output
1600
10
1500
Certified to UL-60950-1, CSA-C22.2 No.
60950-1, IEC/60950-1, 2nd edition, with AM1
Per Telcordia SR332, issue 1, class 3, ground
fixed, Tambient = +25°C
Safety
Approved
5
Hours x 106
Calculated MTBF
DYNAMIC CHARACTERISTICS
Fixed Switching Frequency
Startup Time
KHz
mS
mS
290
320
350
50
60
Power on to Vout regulated
Remote ON to Vout regulated
50-75-50ꢀ load step, settling time to within
1ꢀ of Vout
Startup Time
μSec
mV
Dynamic Load Response
150
100
250
200
Dynamic Load Peak Deviation
FEATURES and OPTIONS
Remote On/Off Control ➂
“N” suffix
same as above
-0.7
10
V
V
mA
Negative Logic, ON state
Negative Logic, OFF state
Control Current
ON = Ground pin
OFF = Pin open
Open collector/drain
0.8
15
1
1
“P” suffix
10
-0.7
V
V
mA
Positive Logic, ON state
Positive Logic, OFF state
Control Current
ON = Pin open
OFF = Ground pin
Open collector/drain
15
0.8
www.murata-ps.com/support
MDC_BPM15.A02 Page 19 of 29
BPM15 Series
Encapsulated Isolated Wide Input Bipolar 15-Watt DC-DC Converters
FUNCTIONAL SPECIFICATIONS, BPM15-120-Q48 (CONT.)
OUTPUT
Minimum
Typical/Nominal
Maximum
Units
Conditions ➀ ➂
W
Total Output Power
Voltage
1.48
15
15.15
Vdc
ꢀ of Vnom
Vdc
Nominal Output Voltage
Setting Accuracy
Overvoltage Protection
Current
No trim
At 50ꢀ load, no trim
Via magnetic feedback
11.88
14.9
12
1
16
12.12
18
A
A
Output Current Range
Current Limit Inception
Short Circuit
0.0625
0.75
0.625
1.2
0.625
1.45
98ꢀ of Vnom., after warmup
Hiccup technique, autorecovery within
1.25ꢀ of Vout
A
Short Circuit Current
0.3
Short Circuit Duration (remove short
for recovery)
Short circuit protection method
Regulation
Output shorted to ground, no damage
Current limiting
Continuous
ꢀ of Vout
ꢀ of Vout
mV pk-pk
ꢁF
Line Regulation
Load Regulation
Ripple and Noise
Maximum Capacitive Loading
Vin = min. to max., Vout = nom., Iout = nom.
Iout = min. to max., Vin = 48V
5 Hz- 20 MHz BW, Vin=48V
0.25
0.25
120
80
Low ESR, 0.02 ohms max
150
MECHANICAL
Outline Dimensions
(Please refer to outline drawing)
Weight
1 x 1 x 0.40
25.4 x 25.4 x 10.16
Inches
mm
Ounces
Grams
Inches
mm
WxLxH
0.69
19.56
0.04
1.016
Copper alloy
50
Through Hole Pin Diameter
Through Hole Pin Material
TH Pin Plating Metal and Thickness
Nickel subplate
Gold overplate
μ-inches
μ-inches
5
ENVIRONMENTAL
-40
-40
°C
°C
Operating Ambient Temperature Range
Operating Case Temperature Range
Case Material
See derating
No derating
Tin plated steel with black powder coat
Vin = Zero (no power)
Measured in center
85
108
-55
120
°C
°C
Storage Temperature
125
140
Thermal Protection/Shutdown
Electromagnetic Interference
Conducted, EN55022/CISPR22
RoHS rating
130
External filter is required
B
Class
RoHS-6
Notes
➀ Unless otherwise noted, all specifications are at nominal input voltage, nominal output voltage and
full load. General conditions are +25˚ Celsius ambient temperature, near sea level altitude, natural
convection airflow. All models are tested and specified with external parallel 1 μF and 10 μF output
➁ Input (back) ripple current is tested and specified over 5 Hz to 20 MHz bandwidth. Input filtering is
Cbus = 220 μF, Cin = 33 μF and Lbus = 12 μH.
➂ The Remote On/Off Control is referred to -Vin.
capacitors. The external input capacitor is 100 ꢁF.
www.murata-ps.com/support
MDC_BPM15.A02 Page 20 of 29
BPM15 Series
Encapsulated Isolated Wide Input Bipolar 15-Watt DC-DC Converters
PERFORMANCE DATA, BPM15-120-Q48
Efficiency vs. Line Voltage and Load Current @ +25°C
Power Dissipation vs. Line Voltage and Load Current @ +25°C
3.5
86
84
82
80
78
76
74
72
70
68
66
64
62
60
58
3.0
2.5
2.0
VIN = 18V
VIN = 24V
VIN = 48V
VIN = 75V
1.5
VIN = 18V
VIN = 24V
1.0
0.5
0.0
VIN = 48V
VIN = 75V
0.06
0.13
0.19
0.25
0.31
0.37
0.44
0.50
0.56
0.62
Output Load Current (Amps)
0.06
0.13
0.19
0.25
0.31
0.37
0.44
0.50
0.56
0.62
Load Current (Amps)
Maximum Current Temperature Derating at Sea Level
(VIN = 18V, airflow is from pin 1 to pin 3)
Maximum Current Temperature Derating at Sea Level
(VIN = 24V, airflow is from pin 1 to pin 3)
650
650
600
550
500
450
400
600
550
500
450
400
Natural convection
0.5 m/s (100 LFM); 1.0 m/s (200 LFM); 1.5 m/s (300 LFM); 2.0 m/s (400 LFM)
Natural convection
0.5 m/s (100 LFM)
1.0 m/s (200 LFM)
1.5 m/s (300 LFM)
2.0 m/s (400 LFM)
30
35
40
45
50
55
60
65
70
75
80
85
30
35
40
45
50
55
60
65
70
75
80
85
Ambient Temperature (ºC)
Ambient Temperature (ºC)
Maximum Current Temperature Derating at Sea Level
(VIN = 48V, airflow is from pin 1 to pin 3)
Maximum Current Temperature Derating at Sea Level
(VIN = 75V, airflow is from pin 1 to pin 3)
650
600
550
500
450
400
650
600
550
500
450
400
Natural convection
Natural convection
0.5 m/s (100 LFM); 1.0 m/s (200 LFM); 1.5 m/s (300 LFM); 2.0 m/s (400 LFM)
0.5 m/s (100 LFM); 1.0 m/s (200 LFM); 1.5 m/s (300 LFM); 2.0 m/s (400 LFM)
30
35
40
45
50
55
60
65
70
75
80
85
30
35
40
45
50
55
60
65
70
75
80
85
Ambient Temperature (ºC)
Ambient Temperature (ºC)
www.murata-ps.com/support
MDC_BPM15.A02 Page 21 of 29
BPM15 Series
Encapsulated Isolated Wide Input Bipolar 15-Watt DC-DC Converters
FUNCTIONAL SPECIFICATIONS, BPM15-150-Q48
ABSOLUTE MAXIMUM RATINGS
Input Voltage, Continuous
Input Voltage, Transient
Isolation Voltage
On/Off Remote Control
Output Power
Minimum
Typical/Nominal
Maximum
75
100
1600
15
Units
Vdc
Vdc
Vdc
Vdc
W
Conditions ➀
0
100 mS max. duration
Input to output
Power on, referred to -Vin
0
1.485
15.15
Current-limited, no damage, short-circuit
protected
0.05
A
Output Current
0.5
-55
Storage Temperature Range
Vin = Zero (no power)
125
˚C
Absolute maximums are stress ratings. Exposure of devices to greater than any of these conditions may adversely affect long-term reliability. Proper operation under conditions other than those
listed in the Performance/Functional Specifications Table is not implied or recommended.
INPUT
Vdc
A
Vdc
Vdc
Operating Voltage Range
Recommended External Fuse
Start-up Threshold
Undervoltage Shutdown (50% load)
Internal Filter Type
18
48
75
2
17.5
17
Fast blow
Rising input voltage
Falling input voltage
16.25
15
16.8
16
C
Input Current
A
A
Full Load Input Current
Low Line Input Current
Inrush Transient
Short Circuit Input Current
No Load Input Current
Vin = nominal
Vin = minimum
0.36
0.97
0.05
0.05
50
0.38
1.01
A2-Sec.
A
mA
mA
mA, p-p
0.1
100
2
Iout = minimum, unit=ON
Shut-Down Input Current (Off, UV, OT)
Reflected (Back) Ripple Current ➁
GENERAL and SAFETY
1
35
Measured at input with specified filter
86.0
85.5
Vin = 48V, full load
Vin = min., full load
83.0
83.0
ꢀ
ꢀ
Efficiency
Isolation
Vdc
MΩ
pF
Isolation Voltage
Isolation Resistance
Isolation Capacitance
Input to output
1600
10
700
Certified to UL-60950-1, CSA-C22.2 No.
60950-1, IEC/60950-1, 2nd edition, with AM1
Per Telcordia SR332, issue 1, class 3, ground
fixed, Tambient = +25°C
Safety
Approved
5
Hours x 106
Calculated MTBF
DYNAMIC CHARACTERISTICS
Fixed Switching Frequency
Startup Time
KHz
mS
mS
290
320
350
50
60
Power on to Vout regulated
Remote ON to Vout regulated
50-75-50ꢀ load step, settling time to within
1ꢀ of Vout
Startup Time
μSec
mV
Dynamic Load Response
250
150
300
250
Dynamic Load Peak Deviation
FEATURES and OPTIONS
Remote On/Off Control ➂
“N” suffix
same as above
-0.7
10
V
V
mA
Negative Logic, ON state
Negative Logic, OFF state
Control Current
ON = Ground pin
OFF = Pin open
Open collector/drain
0.8
15
1
1
“P” suffix
10
-0.7
V
V
mA
Positive Logic, ON state
Positive Logic, OFF state
Control Current
ON = Pin open
OFF = Ground pin
Open collector/drain
15
0.7
www.murata-ps.com/support
MDC_BPM15.A02 Page 22 of 29
BPM15 Series
Encapsulated Isolated Wide Input Bipolar 15-Watt DC-DC Converters
FUNCTIONAL SPECIFICATIONS, BPM15-150-Q48 (CONT.)
OUTPUT
Minimum
Typical/Nominal
Maximum
Units
Conditions ➀ ➂
W
Total Output Power
Voltage
1.485
15.00
15.15
Vdc
ꢀ of Vnom
Vdc
Nominal Output Voltage
Setting Accuracy
Overvoltage Protection
Current
No trim
At 50ꢀ load, no trim
Via magnetic feedback
14.850
16
15.00
1
19
15.150
22
A
A
Output Current Range
Current Limit Inception
Short Circuit
0.05
0.6
0.5
1.1
0.5
1.5
98ꢀ of Vnom., after warmup
Hiccup technique, autorecovery within
1.25ꢀ of Vout
A
Short Circuit Current
0.3
Short Circuit Duration (remove short
for recovery)
Short circuit protection method
Regulation
Output shorted to ground, no damage
Current limiting
Continuous
ꢀ of Vout
ꢀ of Vout
mV pk-pk
ꢁF
Line Regulation
Load Regulation
Ripple and Noise
Maximum Capacitive Loading
Vin = min. to max., Vout = nom., Iout = nom.
Iout = min. to max., Vin = 48V
5 Hz- 20 MHz BW, Vin=48V
0.05
0.075
80
0.25
0.275
120
Low ESR, 0.02 ohms max
150
MECHANICAL
Outline Dimensions
(Please refer to outline drawing)
Weight
1 x 1 x 0.40
25.4 x 25.4 x 10.16
Inches
mm
Ounces
Grams
Inches
mm
W x L x H
0.69
19.56
0.04
1.016
Copper alloy
50
Through Hole Pin Diameter
Through Hole Pin Material
TH Pin Plating Metal and Thickness
Nickel subplate
Gold overplate
μ-inches
μ-inches
5
ENVIRONMENTAL
-40
-40
°C
°C
Operating Ambient Temperature Range
Operating Case Temperature Range
Case Material
See derating
No derating
Tin plated steel with black powder coat
Vin = Zero (no power)
Measured in center
85
91
-55
120
°C
°C
Storage Temperature
125
140
Thermal Protection/Shutdown
Electromagnetic Interference
Conducted, EN55022/CISPR22
RoHS rating
130
External filter is required
B
Class
RoHS-6
Notes
➀ Unless otherwise noted, all specifications are at nominal input voltage, nominal output voltage and
full load. General conditions are +25˚ Celsius ambient temperature, near sea level altitude, natural
convection airflow. All models are tested and specified with external parallel 1 μF and 10 μF output
➁ Input (back) ripple current is tested and specified over 5 Hz to 20 MHz bandwidth. Input filtering is
Cbus = 220 μF, Cin = 33 μF and Lbus = 12 μH.
➂ The Remote On/Off Control is referred to -Vin.
capacitors. The external input capacitor is 100 ꢁF.
www.murata-ps.com/support
MDC_BPM15.A02 Page 23 of 29
BPM15 Series
Encapsulated Isolated Wide Input Bipolar 15-Watt DC-DC Converters
PERFORMANCE DATA, BPM15-150-Q48
Efficiency vs. Line Voltage and Load Current @ +25°C
Power Dissipation vs. Line Voltage and Load Current @ +25°C
3.5
86
84
82
80
78
76
74
72
70
68
66
64
62
60
58
3.0
2.5
2.0
VIN = 18V
VIN = 24V
VIN = 48V
VIN = 75V
1.5
VIN = 18V
VIN = 24V
1.0
0.5
0.0
VIN = 48V
VIN = 75V
0.0
0.1
0.1
0.2
0.2
0.3
0.3
0.4
0.4
0.5
0.05
0.10
0.15
0.20
0.25
0.30
0.35
0.40
0.45
0.50
Output Load Current (Amps)
Load Current (Amps)
Maximum Current Temperature Derating at Sea Level
(VIN = 18V, 24V, 36V, 48V, 60V, 75V airflow is from pin 1 to pin 4)
0.6
0.5
0.4
0.3
0.2
0.1
0
.033 m/s (65LFM); 0.5 m/s (100 LFM); 1.0 m/s (200 LFM); 1.5 m/s (300 LFM); 2.0 m/s (400 LFM)
30
35
40
45
50
55
60
65
70
75
80
85
Ambient Temperature (ºC)
www.murata-ps.com/support
MDC_BPM15.A02 Page 24 of 29
BPM15 Series
Encapsulated Isolated Wide Input Bipolar 15-Watt DC-DC Converters
MECHANICAL SPECIFICATIONS
SIDE VIEW
BOTTOM VIEW
0.40
(10.16)
0.800
(20.32)
6
1.00 (25.4)
1
2
C
5
L
0.800 (20.32)
0.500
(12.7)
0.400
(10.16)
4
0.300
(7.62)
3
0.02 REF
(0.51)
0.40
(10.16)
0.15 MIN
(3.81)
4x
.080-.100
C
L
x .015-.025 HIGH
NON-METALLIC
INSULATING
HEADER
STANDOFFS (DIMPLES)
END VIEW
PIN #1
4
ISOMETRIC VIEW
3
(FOR REF ONLY)
2
1
5
6
MATERIAL:
.040 PINS: COPPER ALLOY
PIN #1
INDICATOR
FINISH: (ALL PINS)
GOLD (5u"MIN) OVER NICKEL (50u" MIN)
INPUT/OUTPUT CONNECTIONS
TOP VIEW
Pin
1
Function
+Vin
Standard pin length is shown. Please refer to the
Part Number Structure for alternate pin lengths.
2
–Vin
Dimensions are in inches (mm shown for ref. only).
3
On/Off Control*
–Vout
4
Third Angle Projection
5
Common
+Vout
6
*The Remote On/Off pin is optional.
It can be provided with positive
logic (P suffix) or negative logic (N
suffix). Please see the Part Number
Structure on page 2.
Tolerances (unless otherwise specified):
.XX 0.02 (0.5)
.XXX 0.010 (0.25)
Angles 1˚
Components are shown for reference only.
www.murata-ps.com/support
MDC_BPM15.A02 Page 25 of 29
BPM15 Series
Encapsulated Isolated Wide Input Bipolar 15-Watt DC-DC Converters
RECOMMENDED FOOTPRINT FOR THRU-HOLE CONVERTER (VIEW THROUGH CONVERTER)
TOP VIEW
0.800
(20.32)
0.400
(10.16)
4
3
2
0.100 (2.54)
1.02 MIN
COURTYARD
0.400
(10.16)
0.600
0.800
(15.24) (20.32)
5
6
C
C
L
L
1
0.51 (12.95)
0.100
(2.54)
4x
.100 'LANDING
FINISHED HOLE SIZES
@ PINS 1 THRU 6
(PER IPC-D-275, LEVEL C)
.048-.062
0.51
(12.95)
ZONES' FOR NON-METALLIC
STANDOFFS
(KEEP FREE OF COMPS)
C
L
1.02 MIN (25.91)
COURTYARD
STANDARD PACKAGING
EACH STATIC DISSIPATIVE
PLASTIC TUBE HOLDS 16
CONVERTERS
21.88
(555.75)
REF
0.91 (23.11) REF
1.16 (29.46) REF
STANDARD PACKAGING FOR
STANDARD THRU-HOLE CONVERTER
16 UNITS PER TUBE
6 TUBES PER CARTON
MPQ=16 UNITS
MOQ=96 UNITS
www.murata-ps.com/support
MDC_BPM15.A02 Page 26 of 29
BPM15 Series
Encapsulated Isolated Wide Input Bipolar 15-Watt DC-DC Converters
mum input voltage. Make sure that the input terminals do not go below the
undervoltage shutdown voltage at all times. More input bulk capacitance may
be added in parallel (either electrolytic or tantalum) if needed.
TECHNICAL NOTES
Input Fusing
Certain applications and/or safety agencies may require fuses at the inputs of
power conversion components. Fuses should also be used when there is the
possibility of sustained input voltage reversal which is not current-limited. For
greatest safety, we recommend a fast blow fuse installed in the ungrounded
input supply line.
Recommended Output Filtering
The converter will achieve its rated output ripple and noise with no additional
external capacitor. However, the user may install more external output capaci-
tance to reduce the ripple even further or for improved dynamic response.
Again, use low-ESR ceramic (Murata GRM32 series) or polymer capacitors.
Initial values of 10 to 47 μF may be tried, either single or multiple capacitors in
parallel. Mount these close to the converter. Measure the output ripple under
your load conditions.
The installer must observe all relevant safety standards and regulations. For
safety agency approvals, install the converter in compliance with the end-user
safety standard.
Input Under-Voltage Shutdown and Start-Up Threshold
Use only as much capacitance as required to achieve your ripple and noise
objectives. Excessive capacitance can make step load recovery sluggish or
possibly introduce instability. Do not exceed the maximum rated output capaci-
tance listed in the specifications.
Under normal start-up conditions, converters will not begin to regulate properly
until the rising input voltage exceeds and remains at the Start-Up Threshold
Voltage (see Specifications). Once operating, converters will not turn off until
the input voltage drops below the Under-Voltage Shutdown Limit. Subsequent
restart will not occur until the input voltage rises again above the Start-Up
Threshold. This built-in hysteresis prevents any unstable on/off operation at a
single input voltage.
Input Ripple Current and Output Noise
All models in this converter series are tested and specified for input reflected
ripple current and output noise using designated external input/output com-
ponents, circuits and layout as shown in the figures below. The Cbus and Lbus
components simulate a typical DC voltage bus. Please note that the values of
Cin, Lbus and Cbus may vary according to the specific converter model.
Users should be aware however of input sources near the Under-Voltage
Shutdown whose voltage decays as input current is consumed (such as poorly
regulated capacitor inputs), the converter shuts off and then restarts as the
external capacitor recharges. Such situations could oscillate. To prevent this,
make sure the operating input voltage is well above the UV Shutdown voltage
AT ALL TIMES.
TO
CURRENT
PROBE
OSCILLOSCOPE
Start-Up Delay
+INPUT
-INPUT
Assuming that the output current is set at the rated maximum, the Vin to Vout
Start-Up Delay (see Specifications) is the time interval between the point when
the rising input voltage crosses the Start-Up Threshold and the fully loaded
regulated output voltage enters and remains within its specified regulation
band. Actual measured times will vary with input source impedance, external
input capacitance, input voltage slew rate and final value of the input voltage
as it appears at the converter.
L
BUS
+
–
+
–
VIN
CBUS
CIN
C
IN = 33μF, ESR < 700mꢂ @ 100kHz
BUS = 220μF, ESR < 100mꢂ @ 100kHz
C
These converters include a soft start circuit to moderate the duty cycle of the
PWM controller at power up, thereby limiting the input inrush current.
LBUS = 12μH
Figure 2: Measuring Input Ripple Current
The On/Off Remote Control interval from inception to Vout regulated
assumes that the converter already has its input voltage stabilized above the
Start-Up Threshold before the On command. The interval is measured from the
On command until the output enters and remains within its specified accuracy
band. The specification assumes that the output is fully loaded at maximum
rated current.
+OUTPUT
RLOAD
Recommended Input Filtering
SCOPE
C1
C2
The user must assure that the input source has low AC impedance to provide
dynamic stability and that the input supply has little or no inductive content,
including long distributed wiring to a remote power supply. The converter will
operate with no additional external capacitance if these conditions are met.
COMMON
For best performance, we recommend installing a low-ESR electrolytic
capacitor immediately adjacent to the converter’s input terminals. Initial sug-
gested capacitor values are 10 to 22 μF, rated at twice the expected maxi-
C1 = 1μF
C2 = 10μF
LOAD 2-3 INCHES (51-76mm) FROM MODULE
Figure 3: Measuring Output Ripple and Noise (PARD)
www.murata-ps.com/support
MDC_BPM15.A02 Page 27 of 29
BPM15 Series
Encapsulated Isolated Wide Input Bipolar 15-Watt DC-DC Converters
Minimum Output Loading Requirements
Remote On/Off Control
All models regulate within specification and are stable under 10ꢀ minimum
load to full load conditions. Operation under no load might however slightly
increase output ripple and noise.
The remote On/Off Control can be specified with either logic logic type. Please
refer to the Connection Diagram on page 1 for On/Off connections.
Positive-logic models are enabled when the On/Off pin is left open or is
pulled high to +Vin with respect to –Vin. Therefore, the On/Off control can be
disconnected if the converter should always be on. Positive-logic devices are
disabled when the On/Off is grounded or brought to within a low voltage (see
Specifications) with respect to –Vin.
Thermal Shutdown
To protect against thermal overstress, these converters include thermal
shutdown circuitry. If environmental conditions cause the temperature of the
DC-DC’s to rise above the Operating Temperature Range up to the shutdown
temperature, an on-board electronic temperature sensor will power down
the unit. When the temperature decreases below the turn-on threshold, the
converter will automatically restart. There is a small amount of temperature
hysteresis to prevent rapid on/off cycling.
Negative-logic devices are on (enabled) when the On/Off pin is grounded or
brought to within a low voltage (see Specifications) with respect to –Vin. The
device is off (disabled) when the On/Off is pulled high (see Specifications) with
respect to –Vin.
CAUTION: If you operate too close to the thermal limits, the converter may
shut down suddenly without warning. Be sure to thoroughly test your applica-
tion to avoid unplanned thermal shutdown.
Dynamic control of the On/Off function must sink the specified signal current
when brought low and withstand the specified voltage when brought high.
Be aware too that there is a finite time in milliseconds (see Specifications)
between the time of On/Off Control activation and stable, regulated output. This
time will vary slightly with output load type and current and input conditions.
Temperature Derating Curves
The graphs in this data sheet illustrate typical operation under a variety of
conditions. The Derating curves show the maximum continuous ambient air
temperature and decreasing maximum output current which is acceptable
under increasing forced airflow measured in Linear Feet per Minute (“LFM”).
Note that these are AVERAGE measurements. The converter will accept brief
increases in current or reduced airflow as long as the average is not exceeded.
Output Capacitive Load
These converters do not require external capacitance added to achieve rated
specifications. Users should only consider adding capacitance to reduce
switching noise and/or to handle spike current load steps. Install only enough
capacitance to achieve your noise and surge response objectives. Excess
external capacitance may cause regulation problems and possible oscillation
or instability.
Note that the temperatures are of the ambient airflow, not the converter
itself which is obviously running at higher temperature than the outside air.
Also note that very low flow rates (below about 65 LFM) are similar to “natural
convection”, that is, not using fan-forced airflow.
The maximum rated output capacitance and ESR specification is given for a
capacitor installed immediately adjacent to the converter.
Murata Power Solutions makes Characterization measurements in a closed
cycle wind tunnel with calibrated airflow. We use both thermocouples and an
infrared camera system to observe thermal performance.
Floating Outputs
Since these are isolated DC-DC converters, their outputs are "floating." Any
BPM15 model may be configured to produce an output of 10V, 24V or 30V
(for 5V, 12V or 15V models, respectively) by applying the load across
CAUTION: If you exceed these Derating guidelines, the converter may have
an unplanned Over Temperature shut down. Also, these graphs are all collected the +Output and –Output pins, with either output grounded. The Common
near Sea Level altitude. Be sure to reduce the derating for higher altitude.
pin should be left open. Minimum 10ꢀ loading is recommended under these
conditions.
Output Current Limiting
Soldering Guidelines
Current limiting inception is defined as the point at which full power falls
below the rated tolerance. See the Performance/Functional Specifications.
Note particularly that the output current may briefly rise above its rated value
in normal operation as long as the average output power is not exceeded. This
enhances reliability and continued operation of your application. If the output
current is too high, the converter will enter the short circuit condition.
Murata Power Solutions recommends the specifications below when installing these
converters. These specifications vary depending on the solder type. Exceeding these
specifications may cause damage to the product. Your production environment may dif-
fer; therefore please thoroughly review these guidelines with your process engineers.
Wave Solder Operations for through-hole mounted products (THMT)
For Sn/Ag/Cu based solders:
Output Short Circuit Condition
Maximum Preheat Temperature
Maximum Pot Temperature
Maximum Solder Dwell Time
For Sn/Pb based solders:
Maximum Preheat Temperature
Maximum Pot Temperature
Maximum Solder Dwell Time
115° C.
When a converter is in current-limit mode, the output voltage will drop as the
output current demand increases. If the output voltage drops too low (approxi-
mately 98ꢀ of nominal output voltage for most models), the PWM controller
will shut down. Following a time-out period, the PWM will restart, causing
the output voltage to begin rising to its appropriate value. If the short-circuit
condition persists, another shutdown cycle will initiate. This rapid on/off cycling
is called “hiccup mode”. The hiccup cycling reduces the average output cur-
rent, thereby preventing excessive internal temperatures and/or component
damage.
270° C.
7 seconds
105° C.
250° C.
6 seconds
www.murata-ps.com/support
MDC_BPM15.A02 Page 28 of 29
BPM15 Series
Encapsulated Isolated Wide Input Bipolar 15-Watt DC-DC Converters
Emissions Performance
[3] Conducted Emissions Test Results
Murata Power Solutions measures its products for radio frequency emissions
against the EN 55022 and CISPR 22 standards. Passive resistance loads are
employed and the output is set to the maximum voltage. If you set up your
own emissions testing, make sure the output load is rated at continuous power
while doing the tests.
The recommended external input and output capacitors (if required) are
included. Please refer to the fundamental switching frequency. All of this
information is listed in the Product Specifications. An external discrete filter is
installed and the circuit diagram is shown below.
Test Card
Resistive Load
UUT
Resistive Load
inside a metal
container
V+
C3
C4
Vout+
Gnd
L3
L1
Vin+
Vin-
Black
C16
C17
C8 C8
C8
C8
C8
C8
C7
Resistive Load
inside a metal
container
V-
Vout-
Graph 1. Conducted emissions performance with filter, CISPR 22, Class B, full load,
for BPM15-150-Q12P-C
Figure 4. Conducted Emissions Test Circuit
[1] Conducted Emissions Parts List
Reference
L1
Description
1mH, 6A
L3
500μH,10A
C1, C2, C8
C7
C16, C17
C3, C4
2.2μfd
Electrolytic Capacitor 100μfd, 100V
.22μfd
Electrolytic Capacitor 33μfd, 100V
[2] Conducted Emissions Test Equipment Used
Rohde & Schwarz EMI Test Receiver (9KHz – 1000MHz) ESPC
Rohde & Schwarz Software ESPC-1 Ver. 2.20
OHMITE 25W – 1 Ohm resistor combinations
DC Source Programmable DC Power Supply Model 62012P-100-50
Graph 2. Conducted emissions performance without filter, CISPR 22, Class B, full
load, for BPM15-150-Q12P-C
This product is subject to the following operating requirements
and the Life and Safety Critical Application Sales Policy:
Refer to: http://www.murata-ps.com/requirements/
Murata Power Solutions, Inc.
11 Cabot Boulevard, Mansfield, MA 02048-1151 U.S.A.
ISO 9001 and 14001 REGISTERED
Murata Power Solutions, Inc. makes no representation that the use of its products in the circuits described herein, or the use of other
technical information contained herein, will not infringe upon existing or future patent rights. The descriptions contained herein do not imply
the granting of licenses to make, use, or sell equipment constructed in accordance therewith. Specifications are subject to change without
notice.
© 2016 Murata Power Solutions, Inc.
www.murata-ps.com/support
MDC_BPM15.A02 Page 29 of 29
相关型号:
SI9130DB
5- and 3.3-V Step-Down Synchronous ConvertersWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9135LG-T1
SMBus Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9135LG-T1-E3
SMBus Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9135_11
SMBus Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9136_11
Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9130CG-T1-E3
Pin-Programmable Dual Controller - Portable PCsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9130LG-T1-E3
Pin-Programmable Dual Controller - Portable PCsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9130_11
Pin-Programmable Dual Controller - Portable PCsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9137
Multi-Output, Sequence Selectable Power-Supply Controller for Mobile ApplicationsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9137DB
Multi-Output, Sequence Selectable Power-Supply Controller for Mobile ApplicationsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9137LG
Multi-Output, Sequence Selectable Power-Supply Controller for Mobile ApplicationsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9122E
500-kHz Half-Bridge DC/DC Controller with Integrated Secondary Synchronous Rectification DriversWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
©2020 ICPDF网 联系我们和版权申明