www.recom-international.com
231
April-2005
Specifications
(typical at nominal input and 25°C unless otherwise noted)
POWERLINE
DC/DC-Converter
RP20-S_D_TE
Series
Weight
48g
Dimensions
50.8 x 40.6 x 10.2mm
MTBF (see note 2)
1.928 x 10
6
Hours
1. The RP20 series requires a minimum of 10% loading on the output to maintain specified regulation. Operation under
no-load condition will not damage these devices, however they may not meet all listed specification.
2. BELLCORE TR-NWT-000332. Case l: 50% Stress,Temperature at 40°C (Ground fixed and controlled environment).
3. Simulated source impedance of 12uH. 12uH inductor in series with +Vin.
4. Maximum value at nominal input voltage and full load of standard type.
5. Typical value at nominal input voltage and full load.
6. Test by minimum Vin and constant resistor load.
7. The ON/OFF control voltage is reference to negative input.
8. Heat sink is optional and P/N: 7G-0011A. Operation temperature range please see curve.
9. Cross regulation:
Dual output—Asymmetrical load 25% to 100% full load
Triple output – 3.3V / 5V 100% load and one of auxiliary 100% load, other auxiliary load change from 25% to 100% load
10.The RP20-xxxxTE (triple outputs) do not carry the UL certification.
11.See application notes for EMI-filtering.
Notes :
Package Style and Pinning (mm)
)
)
)
0)
)
)0
)0
)
0)
)
0
)
)
')
)
!'(
4#
Pin Pitch Tolerance ±0.35 mm
Pin Connections
Pin #
1
2
4
5
6
7
8
Single
+Vin
-Vin
CTRL
No Pin
+Vout
-Vout
Trim Trim
Dual
+Vin
-Vin
CTRL
+Vout +Auxiliary
Com +3.3V / 5V
-Vout
Triple
+Vin
-Vin
CTRL
Com
-Auxiliary
G
7
G
+
7
+
00
External Output Trimming
Output can be externally trimmed by using the method
shown below.
( ) for dual output trim