Datasheet

www.recom-power.com
REV.: 0/2019 PD-2
DC/DC Converter
RP12-AR
Series
Specifications (measured @ ta= 25°C, nom. Vin, full load and after warm-up unless otherwise stated)
BASIC CHARACTERISTICS
Parameter Condition Min. Typ. Max.
Internal Input Filter Pi type
Input Voltage Range nom. Vin= 110VDC 36VDC 110VDC 160VDC
Input Surge Voltage 1 second max.
185VDC
Under Voltage Lockout (UVLO) nom. Vin= 110VDC
DC-DC ON
DC-DC OFF
32VDC 34VDC
35.5VDC
Input Current nom. Vin= 110VDC
130mA
Quiescent Current no load
8mA
Output Voltage Trimming only for single output
15Vout, 24Vout -10% +20%
others -10% +10%
Minimum Load 0%
Start-up Time Power Upand CTRL function
30ms 40ms
ON/OFF CTRL
(4)
Positive Logic
DC-DC ON
DC-DC OFF
Open or 3VDCV<V
CTRL
<15VDC
Short or 0V<V
CTRL
<1.2VDC
Negative Logic
DC-DC ON
DC-DC OFF
Short or 0V<V
CTRL
<1.2VDC
Open or 3VDCV<V
CTRL
<15VDC
Input Current of CTRL Pin
DC-DC ON
-0.5mA 1mA
Standby Current
DC-DC OFF
2.5mA
Internal Operating Frequency
3.3Vout, 5Vout
others
220kHz
270kHz
245kHz
300kHz
270kHz
330kHz
Output Ripple and Noise 20MHz BW
with a 10µF/6.3V MLCC
with a 1µF/25V MLCC
with a 2.2µF/50V MLCC
3.3Vout, 5Vout
12Vout, 15Vout
24Vout
75mVp-p
100mVp-p
125mVp-p
continued on next page
Notes:
Note4: The pin voltage is referenced to -Vin pin
Efficiency vs. Load
Efficiency vs. Input Voltage
@ nom. Vin
0 10 20 30 40 50 60 70 80 90
100
100
80
60
40
90
70
50
30
20
10
0
Efficiency [%]
Output Load [%]
36Vin
48Vin
110Vin
160Vin
36 72 6048 84 96 108 120 132 144 156 160
100
80
60
40
90
70
50
30
20
10
0
Efficiency [%]
Input Voltage [VDC]
RP12-11012SAR