• 4:1 Input Voltage Range
• 2.25kVDC Isolation
• UL Certified
Features
DC/DC Converter
• Efficiency up to 87%
• Ultraminiature Open Frame SMD
• No Minimum Load Required
Regulated
Converters
RP15-OFW
15 Watt
Single
Output
Open Frame
SMD
Description
3
The RP15-OFW series are SMD open frame ultraminiature power DC/DC converters in a case half the
size of industry standard 15W converters. The converters use solder ball pins to enable SMD
mounting and can be reflow soldered. Despite their small size, the RP15-OFW converters are fully
specified devices with output currents up to 4 Amps, no minimum load, 2250VDC isolation and low
ripple/noise figures. The outputs are also fully protected against short circuits, overcurrent and
overvoltage. The RP15-0FW series will find many uses in telecommunications and other demanding
applications where price, board space or board height is at a premium.
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
[VDC]
3.3
5
12
15
3.3
5
RP15-243.3SOFW(3)
RP15-2405SOFW(3)
RP15-2412SOFW(3)
RP15-2415SOFW(3)
RP15-483.3SOFW(3)
RP15-4805SOFW(3)
RP15-4812SOFW(3)
RP15-4815SOFW(3)
4000
3000
1300
1000
4000
3000
1300
1000
647
718
756
727
324
359
378
363
85
87
86
86
85
87
86
86
12000
6000
1000
660
12000
6000
1000
660
12
15
Notes:
Note1: Values at nominal input voltage and no load/full load.
Note2: Test by minimum Vin and constant resistor load.
E196683
UL60950-1 Certified
Model Numbering
RP15-__ __ SOFW/_
Input Voltage
Control Logic(3)
Output Voltage
Single
Ordering Examples
RP15-4805SOFW = 48V 4:1 Input, 5V Output, No CTRL pin, No Trim Pin
RP15-4805SOFW/P = 48V 4:1 Input, 5V Output, Positive Logic CTRL pin and Trim pin fitted.
RP15-243.3SOFW/N = 24V 4:1 Input, 3.3V Output, Negative Logic CTRL pin and Trim pin 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
www.recom-power.com
REV.: 1/2016
PD-1