BMP-5/4-D24 [MURATA]
DC-DC Regulated Power Supply Module, 2 Output, 35W, Hybrid, METAL PACKAGE-10;
| 型号： | BMP-5/4-D24 |
| 厂家： | 
muRata |
| 描述： | DC-DC Regulated Power Supply Module, 2 Output, 35W, Hybrid, METAL PACKAGE-10 输出元件 |
| 文件： | 总7页 (文件大小：191K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
BMP Models
s
25-40W, Dual Output, DC/DC Converters
Features
■
Higher operating temperatures
DATEL’s BMP Models are fully potted, 25-40 Watt, dual-output DC/DC convert-
ers designed to meet UL1950 and EN60950-1 safety standards. The
combination the BMP’s higher efficiencies and thermally conductive potting com-
pound enables these devices to achieve higher operating temperatures
without derating. The 2" x 3" BMP "footprint" conforms to the standard pinout
and pin geometries of most 3" x 3" devices (a 33% space savings) while
delivering 60% more power (40W vs. 25W).
■
Fully potted
■
Designed to meet UL1950 and
EN60950-1 (basic insulation)
■
mark available (75V-input models)
■
Fully isolated, 1500Vdc guaranteed
Applicable to a wide range of telecom, computer and other OEM applications,
BMP Model DC/DC’s offer 5ꢀ, 12ꢀ and 15ꢀ outputs. They operate from four
different input voltage ranges with total available output being a function of the
selected range. "Q12" models operate from 10-36ꢀ and deliver 25W. "Q48" models
operate from 18-75ꢀ and deliver 30W. For "D24" and "D48" models, the input
ranges and output powers are 18-36ꢀ at 35W and 36-75ꢀ at 40W, respectively.
These devices employ corrosion-resistant metal cases with plastic headers.
Heat-generating transformer cores and power semiconductors are mounted directly
to the cases, which have threaded inserts for optional add-on heat sinks or pcb
mounting. Temperature derating information is provided for operation with and with-
out heat sinks and forced air flow.
All devices feature input pi filters, input overvoltage shutdown, output overvolt-
age protection, output current limiting, and thermal shutdown. UL, CSA, EN and IEC
compliance testing is currently in progress (75ꢀ-input devices will be CE marked) as
are full EMI/EMC characterizations. Contact DATEL for the latest available informa-
tion.
■
25/30/35/40W output power
■
Standard pinout! Smaller size!
■
New 2" x 3" package fits 3" x 3" footprint
■
5V, 12V or 15V outputs
■
Four input voltage ranges:
10-36V, 18-36V
18-75V, 36-75V
■
High efficiencies (to 88%)
■
Fully I/O protected
■
VOUT trim and on/off control
■
Modifications and customs for OEM’s
+ꢀIN
+ꢀOUT
PWM
–ꢀ
IN
COMMON
–ꢀ
IN
–ꢀOUT
CASE
REFERENCE &
ERROR
AMPLIFIER
OPTO
ISOLATION
ON/OFF
CONTROL
PWM
CONTROLLER
TRIM
Figure 1. Simplified Schematic
Typical topology is shown
For full details go to
www.murata-ps.com/rohs
www.murata-ps.com/support
MDC_BMP25-40W.C02 Page 1 of 7
BMP Models
25-40W, Dual Output, DC/DC Converters
➀
Performance Specifications and Ordering Guide
Output
Input
Package
(Case,
Pinout)
IIN ➃
(mA)
Regulation (Max.)
Efficiency
R/N (mVp-p) ➁
VOUT
(Volts)
VIN Nom.
(Volts)
Range
(Volts)
IOUT
(Amps)
Load ➂
Model
Typ.
60
7±
7±
7±
60
60
7±
7±
60
60
7±
60
Min.
82%
84%
82%
83%
83%
8±%
84%
8±%
83%
8±%
84%
84%
Max.
120
12±
12±
12±
100
100
120
12±
12±
12±
12±
12±
Typ.
8±%
86%
8±%
8±%
8±%
87%
86%
87%
8±%
88%
86%
87%
Line
BMP-5/4-Q12
±±
±±
±4
±4
±0.±%
±0.±%
±0.±%
±0.±%
±0.±%
±0.±%
±0.±%
±0.±%
±0.±%
±0.±%
±0.±%
±0.±%
±1%
±1%
±1%
±1%
±1%
±1%
±1%
±1%
±1%
±1%
±1%
±1%
24
24
48
48
24
24
48
48
24
24
48
48
10-36
18-36
18-7±
36-7±
10-36
18-36
18-7±
36-7±
10-36
18-36
18-7±
36-7±
1±/122±
1±/1696
2±/73±
20/980
20/1224
1±/1667
1±/727
1±/948
20/122±
1±/1648
2±/727
20/934
C11, P1±
C11, P1±
C11, P1±
C11, P1±
C11, P1±
C11, P1±
C11, P1±
C11, P1±
C11, P1±
C11, P1±
C11, P1±
C11, P1±
BMP-5/4-D24
BMP-5/4-Q48
±±
±4
BMP-5/4-D48
±±
±4
BMP-12/1.65-Q12
BMP-12/1.65-D24
BMP-12/1.65-Q48
BMP-12/1.65-D48
BMP-15/1.3-Q12
BMP-15/1.3-D24
BMP-15/1.3-Q48
BMP-15/1.3-D48
±12
±12
±12
±12
±1±
±1±
±1±
±1±
±1.6±
±1.6±
±1.6±
±1.6±
±1.3
±1.3
±1.3
±1.3
➀ Typical at TA = +2±°C under nominal line voltage and balanced "full-load" conditions unless otherwise noted.
For BMP devices, "full load" is a function of each device's input voltage range. See Output Power Considerations and Technical Notes for more details.
➁ Ripple/Noise (R/N) measured over a 20MHz bandwidth.
➂ Balanced loads, 10% to 100% load.
➃ Nominal line voltage, no-load/full-load conditions.
P A R T N U M B E R S T R U C T U R E
O U T P U T P O W E R C O N S I D E R A T I O N S
As shown below, BMP Model DC/DC Converters are classified by output
power. For dual-output devices, the total output power from the two outputs
can not exceed the rated power. For example, "Q48" models have a maxi-
mum output power of 30W. Therefore, if the +Output is sourcing 20 Watts,
the –Output is limited to sourcing 10 Watts ensuring the total output power
does not exceed 30 Watts.
B MP- 5 / 4 - D48 - C
Output Configuration:
B = Bipolar
RoHS-6 compliant*
Input Voltage Range:
Q12 = 10-36 Volts (24V nominal)
D24 = 18-36 Volts (24V nominal)
Q48 = 18-7± Volts (48V nominal)
D48 = 36-7± Volts (48V nominal)
Fully Potted Metal Package
Model
Q12
Q48
D24
Maximum Output Power
2± Watts
Nominal Output Voltages:
±±, ±12 or ±1± Volts
30 Watts
3± Watts
Maximum Output Current
in Amps from each output
D48
40 Watts
* Contact Murata Power Solutions
(Datel) for availability.
www.murata-ps.com/support
MDC_BMP25-40W.C02 Page 2 of 7
BMP Models
25-40W, Dual Output, DC/DC Converters
M E C H A N I C A L S P E C I F I C A T I O N S
Optional Heat Sink Kit
(Part Number HS-23 <non-RoHS> or HS-23-C <RoHS>)
3.04
(77.22)
(76.20)
METAL
CASE
2.600
(66.04)
0.20
(5.08)
0.55
Case C11
(13.97)
INSULATED
BASE
0.40
(10.16)
0.20 MIN
(5.08)
0.040 0.002 DIA.
(1.016 0.051)
2.500
0.27
(63.50)
(6.86)
1.200
2.00
(30.48) (50.80)
0.42
(10.67)
1
2
6
7
1.600
(40.64)
4 EQ. SP. @
0.400 (10.16)
1.200
(30.48)
2.04
(51.82)
3
4
5
8
TOP VIEW
0.120 DIA. (3.048)
(4 PLACES)
(4) THREADED INSERTS
#4-40 THD THRU
9
0.10
(2.54)
10
0.50
(12.70)
BOTTOM ꢀIEW
0.22
(5.59)
2.600
(66.04)
0.22
(5.59)
MATERIAL: BLACK ANODIZED ALUMINUM
4 MOUNTING SCREWS AND 0.009 (0.229) THERMAL PAD INCLUDED
DIMENSIONS ARE IN INCHES (MM)
Dimensions are in inches (mm shown for ref. only).
I/O Connections
Pin
1
Function P15
No Pin
Third Angle Projection
2
–Input
3
+Input
4
Case
5
On/Off Control*
–Output
No Pin
Tolerances (unless otherwise specified):
.XX 0.02 (0.5)
6
7
.XXX 0.010 (0.25)
Angles 2ꢀ
8
Common
+Output
Trim
9
Components are shown for reference only.
10
* See note 4 on next page.
www.murata-ps.com/support
MDC_BMP25-40W.C02 Page 3 of 7
BMP Models
25-40W, Dual Output, DC/DC Converters
Performance/Functional Specifications
Typical @ TA = +2±°C under nominal line voltage and "full-load" conditions, unless noted. ➀ ➁
Absolute Maximum Ratings
Input
Input Voltage Range:
Input Voltage:
Q12/D24 Models
Q48/D48 Models
Q12 Models
D24 Models
Q48 Models
D48 Models
10-36 Volts (24V nominal)
18-36 Volts (24V nominal)
18-7± Volts (48V nominal)
36-7± Volts (48V nominal)
44 Volts
88 Volts
Input Reverse-Polarity Protection
Current must be <6A. Brief
duration only. Fusing recommended.
Input Current
See Ordering Guide
Pi
Output Overvoltage Protection
±±V Outputs
±12V Outputs
Input Filter Type ➂
6.8 Volts, limited duration
1± Volts, limited duration
18 Volts, limited duration
Overvoltage Shutdown:
Q12 and D24 Models
Q48 and D48 Models
±1±V Outputs
40 Volts
80 Volts
Output Current
Current limited. Max. current and
short-circuit duration are model
dependent.
Reverse-Polarity Protection
Yes (Instantaneous, 6A maximum)
TTL high (or open) = on, low = off
On/Off Control (Pin ±) ➃
Storage Temperature
Lead Temperature
–40 to +10±°C
Output
See soldering guidelines
VOUT Accuracy (±0% load)
Temperature Coefficient
Ripple/Noise (20MHz BW) ➂
Line/Load Regulation
Efficiency
±1%, maximum
These 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.
±0.02% per °C
See Ordering Guide
See Ordering Guide
See Ordering Guide
1±00Vdc, minimum
620pF
T E C H N I C A L N O T E S
Isolation Voltage ➄
Isolation Capacitance
Current Limiting
Floating Outputs
Continuous, auto-recovery
Zener/transorb clamps, magnetic feedback
Since these are isolated DC/DC converters, their outputs are "floating." Any
BMP model may be configured to produce an output of 10V, 24V or 30V (for
±±V, ±12V or ±1±V models, respectively) by applying the load across the
+Output and –Output (pins 9 and 6), with either output grounded. The Com-
mon (pin 8) should be left open. Minimum 20% loading is recommended
under these conditions. The total output voltage span may be externally
trimmed as described below.
Overvoltage Protection
Dynamic Characteristics
Transient Response (±0% load step)
300μsec max. to ±1.±% of final value
12±kHz (±10%)
Switching Frequency
Environmental
Operating Temperature (ambient):
Without Derating
–40 to +60°C (Model dependent)
to +90°C (See Derating Curves)
+90°C
With Derating
Filtering and Noise Reduction
Maximum Case Temperature
All BMP 2±-40 Watt DC/DC Converters achieve their rated ripple and noise
specifications without the use of external input/output capacitors. In criti-
cal applications, input/output ripple and noise may be further reduced by
installing electrolytic capacitors across the input terminals and/or low-ESR
tantalum or electrolytic capacitors across the output terminals. Output
capacitors should be connected between their respective output pin (pin 6 or
9) and Common (pin 8). See Figure 7. The caps should be located as close
to the converters as possible. Typical values are listed in the below. In many
applications, using values greater than those listed will yield better results.
Storage Temperature
Relative Humidity
–40 to +10±°C
To 8±°C /8±% RH, non-condensing
Physical
Safety
Designed to meet UL/cUL/EN/IEC 609±0-1
Dimensions
Shielding
2.04" x 3.04" x 0.±±" (±1.8 x 77.2 x 14mm)
±-sided
Pin 4
Case Connection
Case Material
Aluminum, black anodized finish
with plastic header
To Reduce Input Ripple
"Q12, D24" Models
"Q48, D48" Models
47μF, ±0V
Flammability Rating
Pin Material
UL94V-0
10μF, 100V
Gold-plated copper alloy with nickel
underplate
To Reduce Output Ripple
±±V Outputs
Weight
6 ounces (170 grams)
47μF, 10V, Low ESR
22μF, 20V, Low ESR
±12/1±V Outputs
➀ These converters require a minimum 10% loading on each output to maintain
specified regulation. Operation under no-load conditions will not damage these devices;
however they may not meet all listed specifications.
Input Fusing
➁ "Full load" varies by part number and is determined by the input voltage range as indi
cated by the part number suffix. See Technical Notes and Output Power Considerations.
➂ Application-specific input/output filtering can be recommended or perhaps added inter
nally upon request. Contact DATEL Applications Engineering for details.
➃ Applying a voltage to the On/Off Control pin when no input power is applied to the con
verter can cause permanent damage to the converter.
V
IN Range
Q12
4A
D24
4A
Q48
3A
D48
2A
Fuse Value
➄ Listed specification is for input-to-output isolation. Input-to-case and output-to-case
isolation is 1000Vdc, minimum.
www.murata-ps.com/support
MDC_BMP25-40W.C02 Page 4 of 7
BMP Models
25-40W, Dual Output, DC/DC Converters
Temperature Derating and Electrical Performance Curves
Q12 Models (25 Watts)
25
25
20
15
10
5
20
15
10
5
Natural Convection Cooling
150 Linear Feet Per Minute
300 Linear Feet Per Minute
Natural Convection Cooling
150 Linear Feet Per Minute
300 Linear Feet Per Minute
0
0
–40
0
20
25
30 35
40
45 50
55
60
65
70
75
80
85
90
–40
0
20
25
30 35
40
45 50
55
60
65
70
75
80
85
90
Ambient Temperature (°C)
Ambient Temperature (°C)
Figure 2a. Temperature Derating Without Heat Sink
Figure 2b. Temperature Derating With Heat Sink
Q48 Models (30 Watts)
30
30
25
20
15
10
5
25
20
15
10
5
Natural Convection Cooling
150 Linear Feet Per Minute
300 Linear Feet Per Minute
Natural Convection Cooling
150 Linear Feet Per Minute
300 Linear Feet Per Minute
0
0
–40
0
20
25
30 35
40
45 50
55
60
65
70
75
80
85
90
–40
0
20
25
30 35
40
45 50
55
60
65
70
75
80
85
90
Ambient Temperature (°C)
Ambient Temperature (°C)
Figure 3a. Temperature Derating Without Heat Sink
Figure 3b. Temperature Derating With Heat Sink
D24 Models (35 Watts)
35
30
25
20
15
10
5
35
30
25
20
15
10
5
Natural Convection Cooling
150 Linear Feet Per Minute
300 Linear Feet Per Minute
Natural Convection Cooling
150 Linear Feet Per Minute
300 Linear Feet Per Minute
0
0
–40
0
20
25
30 35
40
45 50
55
60
65
70
75
80
85
90
–40
0
20
25
30 35
40
45 50
55
60
65
70
75
80
85
90
Ambient Temperature (°C)
Ambient Temperature (°C)
Figure 4a. Temperature Derating Without Heat Sink
Figure 4b. Temperature Derating With Heat Sink
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MDC_BMP25-40W.C02 Page 5 of 7
BMP Models
25-40W, Dual Output, DC/DC Converters
Temperature Derating and Electrical Performance Curves
D48 Models (40 Watts)
40
35
30
25
20
15
10
5
40
35
30
25
20
15
10
5
Natural Convection Cooling
150 Linear Feet Per Minute
300 Linear Feet Per Minute
Natural Convection Cooling
150 Linear Feet Per Minute
300 Linear Feet Per Minute
0
0
–40
0
20
25
30 35
40
45 50
55
60
65
70
75
80
85
90
–40
0
20
25
30 35
40
45 50
55
60
65
70
75
80
85
90
Ambient Temperature (°C)
Ambient Temperature (°C)
Figure 5a. Temperature Derating Without Heat Sink
Figure 5b. Temperature Derating With Heat Sink
+Output power), that device can only supply an additional 10W (2 Amps)
from its –Output.
Output Power
BMP Model, dual-output DC/DC converters incorporate a design tradeoff be-
tween total available output power and input voltage range. The total available
power is a function of both the nominal input voltage and the "width" of the
input voltage range. For a given nominal input (24V or 48V), narrower ranges
(2:1 vs. 4:1) have more available power. For a given "width" of input range
(2:1 or 4:1), higher nominal inputs (48V vs. 24V) have more available power.
Each device, as indicated by its part-number suffix (Q12, Q48, D24 or D48)
has a total output power limitation of 2±, 30, 3± or 40 Watts, respectively.
Observing these power limitations is the user's responsibility.
As a consequence of this "power-allocation" flexibility, the definition of "full
load," as the condition under which performance specifications are tested
and listed, is ambiguous. The following table lists the positive and negative
output currents that DATEL uses to define each device’s "full load."
Threaded Inserts and Heatsink Installation
CAUTION: Do not use the threaded inserts to bolt the converter down to a
PC board. That will place unnecessary force on the mounting pins. Instead,
the converter is held securely by only soldering the mounting pins.
As indicated by its Part Number Structure, each ±±V, ±12V or ±1±V BMP
device is capable of sourcing up to ±4, ±1.6± or ±1.3 Amps, respectively.
Users have the flexibility of loading either output up to these limits; however
you must be extremely careful not to exceed the total output power rating of
any given device. If, for example, a ±±V device with a 30W power rating
(BMP-±/4-Q48) is sourcing 4A from its +±V output (representing 20W of
When attaching the heat sink from above the converter, use a maximum
torque of 2 inch-pounds (0.23 N-m) on the 4-40 bolts to avoid damaging the
threaded inserts. Use a tiny amount of fastener adhesive or 4-40 lockwashers
to secure the bolts.
Soldering Guidelines
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. Be cautious when there is high atmospheric humidity. We strongly recommend a mild pre-bake (100° C. for 30 minutes). Your
production environment may differ; 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:
For Sn/Pb based solders:
Maximum Preheat Temperature 115° C.
Maximum Preheat Temperature 105° C.
Maximum Pot Temperature
Maximum Solder Dwell Time
270° C.
Maximum Pot Temperature
250° C.
7 seconds Maximum Solder Dwell Time
6 seconds
www.murata-ps.com/support
MDC_BMP25-40W.C02 Page 6 of 7
BMP Models
25-40W, Dual Output, DC/DC Converters
Definition of "Full Load" for Specification Purposes
5V Currents 12V Currents 15V Currents
Voltage
Range
Output
Power
Model Number
BMP-±/4-Q12
10-36V
18-7±V
18-36V
36-7±V
10-36V
18-7±V
18-36V
36-7±V
10-36V
18-7±V
18-36V
36-7±V
2± Watts
30 Watts
3± Watts
40 Watts
2± Watts
30 Watts
3± Watts
40 Watts
2± Watts
30 Watts
3± Watts
40 Watts
±2.±A (2±W)
–
–
BMP-±/4-Q48
±3A (30W)
–
–
BMP-±/4-D24
±3.±A (3±W)
–
–
BMP-±/4-D48
±4A (40W)
–
–
BMP-12/1.6±-Q12
BMP-12/1.6±-Q48
BMP-12/1.6±-D24
BMP-12/1.6±-D48
BMP-1±/1.3-Q12
BMP-1±/1.3-Q48
BMP-1±/1.3-D24
BMP-1±/1.3-D48
–
–
–
–
–
–
–
–
±1.04A (24.96W)
–
±1.2±A (30W)
–
–
±1.46A (3±W)
±1.67A (40.1W)
–
–
–
–
–
±833mA (24.99W)
±1A (30W)
±1.17A (3±.1W)
±1.33A (39.9W)
Table 1. Output Currents Comprising "Full Load"
9
+10ꢀ
3
+OUTPUT
+INPUT
+
+
3
+INPUT
10k
9
C
OUT
OUT
8
+
5
COMMON
C
IN
ON/OFF
CONTROL
2
–INPUT
C
2
6
–INPUT
–OUTPUT
Figure 7. Using External Capacitors
to Reduce Input/Output Ripple/Noise
Figure 6. Driving the On/Off Control Pin
9
+OUTPUT
8
3
2
COMMON
+INPUT
–INPUT
LOAD
LOAD
10
TRIM
20k
5-10
Turns
9
6
–OUTPUT
Figure 8.Trim Connections Using a Trimpot
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.
© 2012 Murata Power Solutions, Inc.
www.murata-ps.com/support
MDC_BMP25-40W.C02 Page 7 of 7
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