• 2:1 Input Voltage Range
• 2.25kVDC Isolation
• UL Certified
Features
DC/DC Converter
• Efficiency up to 88%
• Ultraminiature Open Frame SMD
• No Minimum Load Required
Regulated
Converters
RP15-OF
Description
15 Watt
The RP15-SOF series, are SMD open frame ultraminiature power DC/DC converters in a case half the
3
size of industry standard 15W converters. The converters use solder ball pins to enable SMD mounting Single
and can be reflow soldered. Despite their small size, these converters are fully specified devices with
output currents up to 3.5 Amps, no minimum load, 2250VDC isolation and low ripple/noise figures.
Output
Open Frame
The outputs are also fully protected against short circuits, overcurrent and overvoltage. The RP15-SOF
series will find many uses in telecommunications and other demanding applications where cost, board
space or board height is at a premium.
SMD
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]
18-36
18-36
18-36
18-36
36-75
36-75
36-75
36-75
[VDC]
3.3
5
12
15
3.3
5
RP15-243.3SOF(3)
RP15-2405SOF(3)
RP15-2412SOF(3)
RP15-2415SOF(3)
RP15-483.3SOF(3)
RP15-4805SOF(3)
RP15-4812SOF(3)
RP15-4815SOF(3)
3500
3000
1250
1000
3500
3000
1250
1000
560
718
718
710
283
359
359
355
86
87
87
88
85
87
87
88
10000
6000
1000
660
10000
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-__ __ SOF/_
Control Logic(4)
Input Voltage
Output Voltage
Single
Ordering Examples
RP15-2405SOF = 24 Input, 5V Output, No CTRL or trim connections
RP15-2412SOF/P = 24V Input, 12V Output, Positive logic. CTRL and trim SMD pins fitted
Notes:
Note3: Standard part is without suffixes and Trim and CTRL pins are not fitted.
add suffix ”P” for CTRL function with positive logic (1=ON, 0=OFF) and trim pin for single output
add suffix “N” for CTRL function with negative logic (0=ON, 1=OFF) and trim pin for single output
www.recom-power.com
REV.: 1/2016
PD-1