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RP20-4805SA [RECOM]

20 Watt Single & Dual Output;
RP20-4805SA
型号： RP20-4805SA
厂家： RECOM INTERNATIONAL POWER    RECOM INTERNATIONAL POWER
描述：

20 Watt Single & Dual Output
文件： 总9页 (文件大小：519K)
中文：  中文翻译
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• Wide 2:1 Input Voltage Range  
• 1.6kVDC Isolation  
• UL Certified  
Features  
DC/DC Converter  
• Efficiency up to 91%  
• Six-Sided Continuous Shield  
• No Minimum Load  
Regulated  
Converters  
RP20-A  
20 Watt  
1“ x 1“  
Single & Dual  
Output  
Description  
The RP20-A series are ultraminiature 2:1 input voltage range power DC/DC converters in a case half  
the size of industry standard 20W converters. Despite their small size, the RP20-A converters are  
fully specified devices with output currents up to 4.5 Amps, up to 91% 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-A 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.  
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]  
9-18  
9-18  
9-18  
9-18  
18-36  
18-36  
18-36  
18-36  
36-75  
36-75  
36-75  
36-75  
9-18  
[VDC]  
3.3  
5
12  
15  
3.3  
5
12  
15  
3.3  
5
12  
15  
12  
15  
12  
15  
12  
15  
RP20-123.3SA(3,4)  
RP20-1205SA(3,4)  
RP20-1212SA(3,4)  
RP20-1215SA(3,4)  
RP20-243.3SA(3,4)  
RP20-2405SA(3,4)  
RP20-2412SA(3,4)  
RP20-2415SA(3,4)  
RP20-483.3SA(3,4)  
RP20-4805SA(3,4)  
RP20-4812SA(3,4)  
RP20-4815SA(3,4)  
RP20-1212DA(3,4)  
RP20-1215DA(3,4)  
RP20-2412DA(3,4)  
RP20-2415DA(3,4)  
RP20-4812DA(3,4)  
RP20-4815DA(3,4)  
4500  
4000  
1670  
1330  
4500  
4000  
1670  
1330  
4500  
4000  
1670  
1330  
833  
1390  
1873  
1404  
1868  
688  
916  
928  
913  
344  
463  
464  
462  
1872  
1853  
926  
926  
468  
89  
89  
89  
89  
90  
91  
90  
91  
90  
90  
90  
90  
89  
90  
90  
90  
89  
90  
7000  
5000  
850  
700  
7000  
5000  
850  
700  
7000  
5000  
850  
700  
500  
350  
500  
350  
500  
9-18  
667  
833  
667  
833  
18-36  
18-36  
36-75  
36-75  
667  
463  
350  
Notes:  
Note1: Values at nominal input voltage and full load  
Note2: Test by minimum Vin and constant resistor load.  
E196683  
UL60950-1 Certified  
Model Numbering  
RP20-__ __ _A/_ _  
Pacꢀage(4)  
Control Logic(3)  
Input Voltage  
Output Voltage  
Single or Dual  
Ordering Examples  
RP20-2405SA/P = 24V Input, 5V Output, Positive Logic CTRL pin and Trim pin fitted  
RP20-4812DA-HC = 48V Input, 12V Output, Heat-sinꢀ fitted  
Notes:  
Note3: no suffix for standard part without Trim or CTRL  
add suffix “P” for CTRL function with positive logic (1=ON, 0=OFF) and trim pin  
add suffix “N” for CTRL function with negative logic (0=ON, 1=OFF) and trim pin  
Note4: add suffix -HC for premounted Heat-sinꢀ and clips  
www.recom-power.com  
REV.: 1/2016  
PD-1  
RP20-A  
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 = 12V  
nom. Vin = 24V  
nom. Vin = 48V  
9VDC  
18VDC  
36VDc  
12VDC  
24VDC  
48VDC  
18VDC  
36VDC  
75VDC  
Input Voltage Range  
DC-DC ON  
DC-DC OFF  
9VDC  
18VDC  
36VDC  
Vin = 12V  
Vin = 24V  
Vin = 48V  
8VDC  
16VDC  
33VDC  
DC-DC ON  
DC-DC OFF  
Under Voltage Locꢀout (UVLO)  
DC-DC ON  
DC-DC OFF  
Input Filter  
Pi-Type  
Input Reflected Ripple(5)  
nominal Vin and full load  
30mAp-p  
Vin =12V, 100ms max.  
Vin = 24V, 100ms max.  
Vin = 48V, 100ms max.  
25VDC  
50VDC  
100VDC  
Input Surge Voltage  
Power up  
Remote ON/OFF  
30ms  
30ms  
Start-up time  
3.3Vout, 5Vout  
Others  
248ꢀHz  
297ꢀHz  
275ꢀHz  
330ꢀHz  
303ꢀHz  
363ꢀHz  
Operating Frequency Range  
Minimum Load  
0%  
Optional Output Trim(6)  
10%  
measured by 20Mhz bandwidth  
with a 1µF M/C X7R and a 10µF T/C  
Single  
75mVp-p  
Ripple and Noise  
Remote ON/OFF(6)  
measured by 20Mhz bandwidth  
with a 1µF M/C X7R and a 10µF T/C Dual  
for 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  
DC-DC ON  
DC-DC OFF  
Short or 0V < Vr < 1.2V  
Open or 3.0V < Vr < 15V  
DC-DC OFF  
DC-DC ON  
2mA  
Input current of Remote pin (CTRL)  
-0.5mA  
1.0mA  
Notes:  
Note5: Simulated source impedance of 12µH. 12µH inductor in series with +Vin.  
Note6: The ON/OFF control function can be positive or negative logic. The pin voltage is referenced to -Vin pin.  
If no suffix is specified, the control pin will be omitted.  
RP20-1205SA  
Efficiency vs. Output Current  
Efficiency vs. Input Voltage  
95  
90  
85  
80  
75  
70  
65  
60  
55  
50  
45  
95  
90  
85  
80  
75  
70  
65  
9Vin  
12Vin  
18Vin  
40  
10  
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
20  
30  
40  
50  
60  
70  
80  
90  
100  
Input Voltage [VDC]  
Output Current [%]  
continued on next page  
REV.: 1/2016  
PD-2  
www.recom-power.com  
RP20-A  
DC/DC Converter  
Specifications measured at Ta = 25°C, nominal input voltage, full load otherwise noted  
Series  
RP20-2405SA  
Efficiency vs. Output Current  
Efficiency vs. Input Voltage  
95  
90  
85  
80  
75  
70  
65  
60  
55  
95  
90  
85  
80  
75  
70  
65  
18Vin  
24Vin  
36Vin  
50  
45  
40  
18  
20  
22  
24  
26  
28  
30  
32  
34  
36  
10  
20  
30  
40  
50  
60  
70  
80  
90  
100  
Input Voltage [VDC]  
Output Current [%]  
RP20-4805SA  
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  
36Vin  
48Vin  
75Vin  
10  
20  
30  
40  
50  
60  
70  
80  
90  
100  
36  
40  
44  
48  
52  
56  
60  
64  
68  
72  
75  
Output Current [%]  
Input Voltage [VDC]  
REGULATIONS  
Parameter  
Condition  
Value  
1%  
Output Voltage Accuracy  
Voltage Adjustability  
Single  
10%  
Single  
Dual  
0.2%  
0.5%  
Line Voltage Regulation  
Single  
Dual  
0.2%  
1.0%  
0% to 100% load  
Load Voltage Regulation  
Cross Regulation  
Single  
Dual  
0.1%  
0.8%  
10% load to 90% load  
asymmetrical 25%<>100% load  
25% load step change  
5%  
Transient Response recovery time  
250µs  
continued on next page  
REV.: 1/2016  
www.recom-power.com  
PD-3  
RP20-A  
DC/DC Converter  
Specifications measured at Ta = 25°C, nominal input voltage, full load otherwise noted  
Series  
External Output Trimming  
Output Voltage Trimming  
Some single/dual 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 worꢀ out the  
resis tor 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
4
R
U
R
D
RP20-xx3.3S  
Trim up  
1
2
3
4
5
6
7
8
9
10  
%
Vout =  
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  
RU =  
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  
RP20-xx05S  
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-xx12S  
Trim up  
Vout =  
RU =  
1
2
3
4
5
6
7
8
9
10  
%
12.12  
367.91  
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  
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-xx15S  
Trim up  
Vout =  
RU =  
1
2
3
4
5
6
7
8
9
10  
%
15.15  
404.18  
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  
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  
continued on next page  
REV.: 1/2016  
PD-4  
www.recom-power.com  
RP20-A  
DC/DC Converter  
Specifications measured at Ta = 25°C, nominal input voltage, full load otherwise noted  
Series  
Dual Output Voltage Trim Tables  
RP20-xx12D  
Trim up  
Vout =  
RU =  
1
2
3
4
5
6
7
8
9
10  
%
24.24  
218.21  
24.48  
98.10  
24.72  
58.07  
24.96  
38.05  
25.20  
26.04  
25.44  
18.03  
25.68  
12.32  
25.92  
8.03  
26.16  
4.69  
26.40  
2.02  
Volts  
KOhms  
Trim down  
Vout =  
RD =  
1
2
3
4
5
6
7
8
9
10  
%
23.76  
273.44  
23.52  
123.02  
23.28  
72.87  
23.04  
47.80  
22.80  
32.76  
22.56  
22.73  
22.32  
15.57  
22.08  
10.20  
21.84  
6.02  
21.6  
2.67  
Volts  
KOhms  
RP20-xx15D  
Trim up  
Vout =  
RU =  
1
2
3
4
5
6
7
8
9
10  
%
30.30  
268.29  
30.60  
120.64  
30.90  
71.43  
31.20  
46.82  
31.50  
32.06  
31.80  
22.21  
32.10  
15.10  
32.40  
9.91  
32.70  
5.81  
33.00  
2.53  
Volts  
KOhms  
Trim down  
Vout =  
RD =  
1
2
3
4
5
6
7
8
9
10  
%
29.70  
337.71  
29.40  
152.02  
29.10  
90.13  
28.80  
59.18  
28.50  
40.61  
28.20  
28.23  
27.90  
19.39  
27.60  
12.76  
27.30  
7.60  
27.00  
3.47  
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  
% Iout rated; Hiccup mode  
150% typ.  
I/P to O/P  
I/P to O/P to case  
1.6ꢀVDC/1minute  
1.0ꢀVDC/1 minute  
Isolation Resistance  
Isolation Capacitance  
500 VDC  
1GΩ min.  
1500pF max.  
Notes:  
Note7: This power module is not internally fused. An input line fuse must always be used.  
www.recom-power.com  
REV.: 1/2016  
PD-5  
RP20-A  
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 +70°C  
-40°C to +102°C  
Operating Temperature Range  
Maximum Case Temperature  
Operating Humidity  
+105°C  
5% - 95% RH  
0.02%/°C max.  
Temperature Coefficient  
Natural convection (20LFM)  
Natural convection (20LFM) with Heat-sinꢀ  
17,6°C/Watt  
14.8°C/Watt  
Thermal Impedance  
Thermal Shocꢀ  
Vibration  
MIL-STD-810F  
MIL-STD-810F  
MIL-HDBK-217F  
Bellcore TR-NWT-000332(8)  
1477 x 103 hours  
1766 x 103 hours  
MTBF  
Derating Graph(10)  
RP20-2415SA  
RP20-2415SA with Heat-sink  
100  
80  
60  
40  
20  
100  
80  
60  
40  
20  
8
8
0
0
-40 -20  
0
20 40  
60  
80 100 120  
-40 -20  
0
20 40  
60  
80 100 120  
Ambient Temperature [°C] 102  
Ambient Temperature76[°C] 102  
70  
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, Class B  
ESD  
Air 8ꢀV and Contact 6ꢀV  
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  
2ꢀV  
2ꢀV  
Conducted Immunity  
10 Vr.m.s  
continued on next page  
REV.: 1/2016  
PD-6  
www.recom-power.com  
RP20-A  
DC/DC Converter  
Specifications measured at Ta = 25°C, nominal input voltage, full load otherwise noted  
Series  
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.  
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  
4.7µF/25V  
1812 MLCC  
470pF/2ꢀV  
1808 MLCC  
RP20-12xxSA  
N/A  
N/A  
CMC: 325µH  
ref.: WE 744290321  
ref.: CMC-06  
4.7µF/25V  
1812 MLCC  
470pF/2ꢀV  
1808 MLCC  
RP20-24xxSA  
RP20-48xxSA  
N/A  
N/A  
CMC: 325µH  
ref.: WE 744290321  
ref.: CMC-06  
2.2µF/100V  
1812 MLCC  
2.2µF/100V  
1812 MLCC  
2.2µF/100V  
1812 MLCC  
470pF/2ꢀV  
1808 MLCC  
DIMENSIONS and PHYSICAL CHARACTERISTICS  
Parameter  
Type  
Value  
Case  
Base  
Nicꢀel coated copper  
FR4 PCB  
Material  
Potting  
Silicone (UL94 V-0)  
without Heat-sinꢀ  
with Heat-sinꢀ  
25.4 x 25.4 x 9.9mm  
31.4 x 25.4 x 16.5mm  
Pacꢀaging Dimension (LxWxH)  
Pacꢀaging Weight  
without Heat-sinꢀ  
with Heat-sinꢀ  
15g  
21.44g  
continued on next page  
REV.: 1/2016  
www.recom-power.com  
PD-7  
RP20-A  
DC/DC Converter  
Specifications measured at Ta = 25°C, nominal input voltage, full load otherwise noted  
Series  
Dimension Drawing (mm)  
25.4  
25.4  
2.54  
Ø 1.0  
20.32  
Ø1.60 +0.15/-0  
20.32  
10.16  
10.16  
4
6
4
5
6
3
Bottom View  
Standard  
Bottom View  
CTRL version  
1
2
1
2
5.08  
5.08  
2.54  
Top View  
Pin Connections  
Pin #  
Single  
+Vin  
Dual  
+Vin  
-Vin  
1
2
3
4
5
6
-Vin  
CTRL  
+Vout  
Trim  
CTRL  
+Vout  
Com  
Dimension Drawing (mm) with Heat-sink  
-Vout  
-Vout  
24.20  
Pin Pitch Tolerance 0.25mm  
Pin dimension tolerance 0.1mm  
XX.X 0.5mm  
XX.XX 0.25mm  
Top View  
Heat-sink  
2.54  
20.32  
25.4  
Ø 1.0  
25.4  
31.4  
PD-8  
REV.: 1/2016  
www.recom-power.com  
RP20-A  
DC/DC Converter  
Specifications measured at Ta = 25°C, nominal input voltage, full load otherwise noted  
Series  
PACKAGING INFORMATION  
Parameter  
Type  
Value  
without Heat-sinꢀ Tube  
with Heat-sinꢀ Tray  
8pcs.  
20pcs.  
Pacꢀaging 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.  
www.recom-power.com  
REV.: 1/2016  
PD-9  

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