RPA20-AW Datasheet, PDF (1/6 Pages) Recom International Power – UL, IEC/EN & EN50155 Pending

Features
Regulated
Converters
• 4:1 Wide Input Voltage Range
• 1.6kVDC Isolation
• UL, IEC/EN & EN50155 Pending
• Efficiency up to 88%
• OVP, OCP & OTP
• +105°C max Case Temperature
DC/DC Converter
RPA20-AW
Description
The RPA20-AW series are high power density, wide input voltage range 20W DC/DC
converters in an industry standard 1”x1” case size. Despite their small size, the RPA20-AW converters
are fully specified devices with output currents up to 6Amps, up to 88% efficiency, no minimum load,
1600VDC isolation, tight regulation and low ripple/noise figures. The outputs are also fully protected
against over-temperature, short circuits, overcurrent and overvoltage and the single output version
offers a ±10% trim range. A heatsink option is available to extend the operating temperature range.
The converters are UL and EN50155 pending and will find many uses irailway and industrial applications
where board space is at a premium.
20 Watt
1“x1“
3^{3 YEAR}
warranty
Single & Dual
Output
Selection Guide
Part Number
Input
Voltage Range
[VDC]
RPA20-243.3SAW^(2,3)
9-36
RPA20-2405SAW^(2,3)
9-36
RPA20-2412SAW^(2,3)
9-36
RPA20-2415SAW^(2,3)
9-36
RPA20-2412DAW^(2,3)
9-36
RPA20-2415DAW^(2,3)
9-36
Output
Voltage
[VDC]
3.3
5
12
15
±12
±15
Output
Current
[mA]
6000
4000
1670
1330
±830
±670
Input⁽¹⁾
Current
[mA]
960
960
960
960
960
960
Efficiency⁽¹⁾
typ.
[%]
87
88
88
88
88
88
Max. Capacitive
Load
[µF]
10000
10000
1000
1000
±1000
±680
Notes:
Note1: Efficiency is tested by nominal Vin, full load and at 25°C.
Model Numbering
RPA20-__ __ _AW/_ _
Input Voltage
Output Voltage
Single or Dual
Package⁽³⁾
CTRL Logic⁽²⁾
E224736
UL60950-1 Pending
IEC/EN60950 Pending
EN50155 Pending
Ordering Examples
RPA20-243.3SAW = 24V Input, 3.3V Output, Single, no CTRL pin
RPA20-2405DAW/P = 24V Input, 5V Output, Dual, Pos. CTRL function
RPA20-2415SAW-HC = 24V Input, 15V Output, Single, no CTRL pin, glued Heat-sink
RPA20-2415DAW/N-HC = 24V Input, 15V Output, Dual, Neg. CTRL function, glued Heat-sink
Notes:
Note2: part without suffixes is without CTRL pin, trim pin fitted

add suffix “P” for positive CTRL function (1=ON, 0=OFF), trim pin fitted

add suffix “N” for negative CTRL function (0=ON, 1=OFF), trim pin fitted

trim pin is only available for single outputs
Note3: add suffix “-HC” for glued Heat-sink (compatible with all other suffixes)
www.recom-power.com
REV.: 0/2016
PD-1