RP20-4812DAW [RECOM]
20 Watt Single & Dual Output;
| 型号： | RP20-4812DAW |
| 厂家： | 
RECOM INTERNATIONAL POWER |
| 描述： | 20 Watt Single & Dual Output |
| 文件： | 总7页 (文件大小：472K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
• Wide 4:1 Input Voltage Range
• 1.6kVDC Isolation
• UL Certified
Features
DC/DC Converter
• Efficiency up to 90%
• Six-Sided Continuous Shield
• No Minimum Load
Regulated
Converters
RP20-AW
20 Watt
Single &
Description
The RP20-AW series are ultraminiature wide input voltage range power DC/DC converters in a case
half the size of industry standard 20W converters. Despite their small size, the RP20-AW converters are
fully specified devices with output currents up to 4.5 Amps, up to 90% efficiency, no minimum load,
1600VDC isolation, a built-in Class A EMC filter and low ripple/noise figures. The outputs are also fully
protected against short circuits, overcurrent and overvoltage. The no load input current is particularly
low (only 4mA/6mA). The RP20-AW series will find many uses in applications where board space and/
or board height is at a premium or in battery-powered systems where standby current is important.
Dual Output
Selection Guide
Part Number
Input
Output
Output
Current
[mA]
Input(1) Efficiency(1) Max. Capacitive
Voltage Range Voltage
Current
[mA]
typ.
[%]
Load(2)
[µF]
[VDC]
9-36
9-36
9-36
9-36
18-75
18-75
18-75
18-75
9-36
9-36
18-75
18-75
[VDC]
3.3
5
12
15
3.3
5
12
15
12
15
12
15
RP20-243.3SAW(3,4)
RP20-2405SAW(3,4)
RP20-2412SAW(3,4)
RP20-2415SAW(3,4)
RP20-483.3SAW(3,4)
RP20-4805SAW(3,4)
RP20-4812SAW(3,4)
RP20-4815SAW(3,4)
RP20-2412DAW(3,4)
RP20-2415DAW(3,4)
RP20-4812DAW(3,4)
RP20-4815DAW(3,4)
4500
4000
1670
1330
4500
4000
1670
1330
833
695
936
938
934
356
468
469
462
936
926
468
463
89
89
89
89
87
89
89
90
89
90
89
90
7000
5000
850
700
7000
5000
850
700
500
350
500
350
667
833
667
E196683
UL60950-1 Certified
Notes:
Note1: Values at nominal input voltage and full load
Note2: Test by minimum Vin and constant resistor load.
Model Numbering
RP20-__ __ _AW/_ _
Package(5)
Input Voltage
Control Logic(4)
Output Voltage
Single or Dual
Ordering Examples
RP20-2405SAW/P = 24V 4:1 Input, 5V Output, Positive Logic CTRL pin and Trim pin fitted.
RP20-483.3SAW-HC = 48V 4:1 Input, 3.3V Output, Premounted Heat-sink, no Trim or CTRL pins.
(trim function is only available for single output with /P or /N suffix)
Notes:
Note3: standard part is without suffixes CTRL & Trim pin aren’t fitted
add suffix “P” for CTRL function with positive logic (1=ON, 0=OFF), including trim pin
add suffix “N” for CTRL function with negative logic (0=ON, 1=OFF), including trim pin
Note4: add suffix -HC for premounted Heat-sink and clips
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REV.: 2/2017
PD-1
RP20-AW
DC/DC Converter
Specifications measured at Ta = 25°C, nominal input voltage, full load otherwise noted
Series
BASIC CHARACTERISTICS
Parameter
Condition
Min.
Typ.
Max.
nom. Vin = 24V
nom. Vin = 48V
9VDC
18VDc
24VDC
48VDC
36VDC
75VDC
Input Voltage Range
DC-DC ON
DC-DC OFF
9VDC
Vin = 24V
Vin = 48V
8VDC
Under Voltage Lockout (UVLO)
DC-DC ON
DC-DC OFF
18VDC
16VDC
Input Filter
Pi-Type
Input Reflected Ripple Current(5)
nominal Vin and full load
30mAp-p
Vin = 24V, 100ms max.
Vin = 48V, 100ms max.
50VDC
100VDC
Input Surge Voltage
Start-up time
Power up
Remote ON/OFF
30ms
30ms
3.3Vout, 5Vout
Others
248kHz
297kHz
275kHz
330kHz
303kHz
363kHz
Operating Frequency Range
Minimum Load
0%
measured by 20Mhz bandwidth
with 1µF M/C X7R and a 10µF T/C
Single
75mVp-p
Ripple and Noise
measured by 20Mhz bandwidth
with 1µF M/C X7R and 10µF T/C for Dual
each output
100mVp-p
DC-DC ON
DC-DC OFF
Open or 3.0V < Vr < 15V
Short or 0V < Vr < 1.2V
Positive Logic
Negative Logic
Remote ON/OFF(6)
DC-DC ON
DC-DC OFF
Short or 0V < Vr < 1.2V
Open or 3.0V < Vr < 15V
Negative Logic DC-DC OFF
Positive Logic DC-DC ON
2mA
Input current of Remote pin (CTRL)
-0.5mA
1mA
Notes:
Note5: Simulated source impedance of 12µH. 12µH inductor in series with +Vin.
RP20-2405SAW
Efficiency vs. Output Current
Efficiency vs. Input Voltage
95
90
85
80
75
70
65
60
55
50
45
40
95
90
85
80
75
70
65
9Vin
24Vin
36Vin
9
12
15
18
21
24
27
30
33
36
10
20
30
40
50
60
70
80
90
100
Input Voltage [VDC]
Output Current [%]
continued on next page
PD-2
REV.: 2/2017
www.recom-power.com
RP20-AW
DC/DC Converter
Specifications measured at Ta = 25°C, nominal input voltage, full load otherwise noted
Series
RP20-4805SAW
Efficiency vs. Output Current
Efficiency vs. Input Voltage
95
95
90
85
80
75
70
65
90
85
80
75
70
65
60
55
36Vin
48Vin
75Vin
50
45
40
10
20
30
40
50
60
70
80
90
100
18
24
30
36
42
48
54
60
66
72
75
Output Current [%]
Input Voltage [VDC]
REGULATIONS
Parameter
Condition
Value
Output Voltage Accuracy
1%
Output Trimming
Single
10%
Single
Dual
0.2%
0.5%
Line Voltage Regulation
Single
Dual
0.2%
1.0%
0% load to 100% load
10% load to 100% load
Load Voltage Regulation
Cross Regulation
Single
Dual
0.1%
0.8%
asymmetrical 25%<>100% load
25% load step change
5%
Transient Response recovery time
250µs typ.
External Output Trimming
Output Voltage Trimming
Single output Powerline converters offer the feature of trimming the output voltage over a certain range around the nominal value by using external
trim resistors. No general equation can be given for calculating the trim resistors, but the following trimtables give typical values for chosing these
trimming resistors. If voltages between the given trim points are required, extrapolate between the two nearest given values to work out the resistor
required or use a variable resistor to set the output voltage. Output can be externally trimmed by using the method shown below.
Trim up
Trim down
6
5
4
R
U
R
D
5
RP20-xx3.3SAW
Trim up
Vout =
RU =
1
2
3
4
5
6
7
8
9
10
%
3.333
57.93
3.366
26.16
3.399
15.58
3.432
10.28
3.465
7.11
3.498
4.99
3.531
3.48
3.564
2.34
3.597
1.46
3.63
0.75
Volts
kOhms
Trim down
Vout =
RD =
1
2
3
4
5
6
7
8
9
10
%
3.267
69.47
3.234
31.23
3.201
18.49
3.168
12.12
3.135
8.29
3.102
5.74
3.069
3.92
3.036
2.56
3.003
1.50
2.97
0.65
Volts
kOhms
continued on next page
REV.: 2/2017
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PD-3
RP20-AW
DC/DC Converter
Specifications measured at Ta = 25°C, nominal input voltage, full load otherwise noted
Series
RP20-xx05SAW
Trim up
Vout =
RU =
1
2
3
4
5
6
7
8
9
10
%
5.05
36.57
5.10
16.58
5.15
9.92
5.20
6.58
5.25
4.59
5.30
3.25
5.35
2.30
5.4
1.59
5.45
1.03
5.50
0.59
Volts
kOhms
Trim down
Vout =
RD =
1
2
3
4
5
6
7
8
9
10
%
4.95
45.53
4.90
20.61
4.85
12.31
4.80
8.15
4.75
5.66
4.70
4.00
4.65
2.81
4.60
1.92
4.55
1.23
4.50
0.68
Volts
kOhms
RP20-xx12SAW
Trim up
Vout =
RU =
1
2
3
4
5
6
7
8
9
10
%
12.12
12.24
165.95
12.36
98.64
12.48
64.98
12.60
44.78
12.72
31.32
12.84
21.70
12.96
14.49
13.08
8.88
13.20
4.39
Volts
kOhms
367.91
Trim down
Vout =
RD =
1
2
3
4
5
6
7
8
9
10
%
11.88
460.99
11.76
207.95
11.64
123.60
11.52
81.42
11.40
56.12
11.28
39.25
11.16
27.20
11.04
18.16
10.92
11.13
10.8
5.51
Volts
kOhms
RP20-xx15SAW
Trim up
Vout =
RU =
1
2
3
4
5
6
7
8
9
10
%
15.15
15.3
15.45
106.06
15.60
68.80
15.75
46.44
15.90
31.53
16.05
20.88
16.20
12.90
16.35
6.69
16.50
1.72
Volts
kOhms
404.18
180.59
Trim down
Vout =
RD =
1
2
3
4
5
6
7
8
9
10
%
14.85
499.82
14.70
223.41
14.55
131.27
14.40
85.20
14.25
57.56
14.10
39.14
13.95
25.97
13.80
16.10
13.65
8.42
13.50
2.282
Volts
kOhms
PROTECTIONS
Parameter
Condition
Value
Short Circuit Protection (SCP)
continuous, automatic recovery
3.3Vout
5Vout
12Vout
15Vout
3.7VDC - 5.4VDC
5.6VDC - 7.0VDC
13.5VDC - 19.6VDC
16.8VDC - 20.5VDC
Over Voltage Protection (OVP)
Zener Diode Clamp
Over Load Protection (OLP)
Isolation Voltage
% of Iout rated; Hiccup mode
150% typ
I/P to O/P
I/P to O/P to case
500 VDC
1.6kVDC/1 minute
1.0kVDC/1 minute
Isolation Resistance
Isolation Capacitance
1GΩ min
1500pF max.
Notes:
Note7: This power module is not internally fused. An input line fuse must always be used.
PD-4
REV.: 2/2017
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RP20-AW
DC/DC Converter
Specifications measured at Ta = 25°C, nominal input voltage, full load otherwise noted
Series
ENVIRONMENTAL
Parameter
Condition
Value
without derating
with derating
-40°C to +68°C
-40°C to +101°C
Operating Temperature Range
Maximum Case Temperature
Temperature Coefficient
+105°C
0.02%/°C max.
Natural convection
Natural convection with Heat Sink
17.6°C/Watt
14.8°C/Watt
Thermal Impedance
Operating Humidity
Thermal Shock
Vibration
5% - 95% RH
MIL-STD-810F
MIL-STD-810F
Bellcore TR-NWT-000332
MIL-HDBK-217F
1766 x 103 hours
1469 x 103 hours
MTBF(8)
Derating Graph(9)
RP20-4815SAW
RP20-4815SAW with Heat-sink
100
80
100
80
60
60
40
40
20
10
20
10
0
0
-40 -20
0
20 40
60
80 100 120
-40 -20
0
20 40
60
80 101 120
97
73
Ambient Temperatu6r8e [°C9]4101
Ambient Temperature [°C]
Notes:
Note8: BELLCORE TR-NWT-000332. Case l: 50% Stress, Temperature at 40°C.
MIL-HDBK 217F Notice 2. Ta = 25°C, full load, (Ground, Benign, controlled environment).
Note9: Derating graphs are valid only for the shown part numbers. If you need detailed derating-information about a part-
number not shown here please contact our technical support service at techsupportAT@recom-power.com.
SAFETY AND CERTIFICATIONS
Certificate Type (Safety)
Condition
Standard
UL60950-1 1st Ed.: 2003
C22.2 No. 60950 1st. Ed.: 2003
UL General Safety
E196683
EMC Compliance
EMI Standard(10)
Condition
with external filter
Standard / Criterion
EN55022, Class A or B
ESD
Air 8kV and Contact 6kC
EN61000-4-2, Criteria A
EN61000-4-3, Criteria A
EN61000-4-4, Criteria A
EN61000-4-5, Criteria A
EN61000-4-6, Criteria A
Radiated Immunity
Fast Transient(11)
Surge(11)
10 V/m
2kV
2kV
Conducted Immunity
10 Vr.m.s
Notes:
Note10: The standard modules meet EMI Class A or Class B with external components, see filter suggestions below.
Note11: An external input filter capacitor is required if the module has to meet EN61000-4-4, EN61000-4-5. The filter capacitor Recom
suggests: Nippon chemi-con KY series, 220µF/100V.
continued on next page
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REV.: 2/2017
PD-5
RP20-AW
DC/DC Converter
Specifications measured at Ta = 25°C, nominal input voltage, full load otherwise noted
Series
EMI Filtering Class B
C5
C5
L1
L1
Fuse
Fuse
+V
OUT
+V
OUT
+V
+V
IN
IN
Input
Input
DC
DC
C3
C1
C2
C1
C2
C3
COM
DC
DC
-V
-V
OUT
OUT
-V
-V
IN
IN
C4
C4
MODEL
C1
C2
C3
C4/C5
L1
CMC: 325µH
ref.: WE 744290321
ref.: CMC-06
RP20-24xxSAW
RP20-24xxDAW
4.7µF/25V
1812 MLCC
470pF/2kV
1808 MLCC
N/A
N/A
CMC: 325µH
ref.: WE 744290321
ref.: CMC-06
RP20-48xxSAW
RP20-48xxDAW
2.2µF/100V
1812 MLCC
2.2µF/100V
1812 MLCC
2.2µF/100V
1812 MLCC
470pF/2kV
1808 MLCC
DIMENSIONS and PHYSICAL CHARACTERISTICS
Parameter
Type
Value
Case
Base
Nickel coated copper
FR4 PCB
Material
Potting
Silicone (UL94-V0)
without Heat-sink
with Heat-sink
25.4 x 25.4 x 9.9mm
31.4 x 25.4x 16.5mm
Package Dimensions (LxWxH)
Package Weight
without Heat-sink
with Heat-sink
15g
21.44g
Dimension Drawing (mm)
25.4
25.4
Pin Connections
Single
/P or /N
Dual
Dual
Pin # Single
/P or /N
2.54
Ø 1.0
20.32
1
2
3
4
5
6
+Vin
-Vin
+Vin
+Vin +Vin
Ø1.60 +0.15/-0
-Vin
-Vin
-Vin
np pin
+Vout
no pin
-Vout
CTRL
+Vout
Trim
no pin CTRL
+Vout +Vout
Com Com
-Vout -Vout
4
6
4
5
6
1
2
1
2
Bottom View
Standard
Bottom View
CTRL Option
Top View
-Vout
Pin Pitch Tolerance 0.25mm
Pin dimension tolerance 0.1mm
XX.X 0.5mm
3
20.32
2.54
XX.XX 0.25mm
continued on next page
REV.: 2/2017
PD-6
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RP20-AW
DC/DC Converter
Specifications measured at Ta = 25°C, nominal input voltage, full load otherwise noted
Series
Dimension Drawing (mm) with Heat-sink
24.20
Top View
Heat-sink
2.54
20.32
Ø 1.0
25.4
25.4
31.4
PACKAGING INFORMATION
Parameter
Type
Value
without Heat-sink Tube
with Heat-sink Tray
8pcs.
20pcs.
Packaging Quantity
Storage Temperature Range
Storage Humidity
-55°C to +125°C
5% - 95% RH
The product information and specifications are subject to change without prior notice. RECOM products are not authorized for use in safety-critical applications (such as life support) without RECOM’s explicit written
consent. A safety-critical application is defined as an application where a failure of a RECOM product may reasonably be expected to endanger or cause loss of life, inflict bodily harm or damage property. The buyer
shall indemnify and hold harmless RECOM, its affiliated companies and its representatives against any damage claims in connection with the unauthorized use of RECOM products in such safety-critical applications.
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REV.: 2/2017
PD-7
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