RS3-053.3S-H2 RECOM Electronic GmbH, RS3-053.3S-H2 Datasheet - Page 3

• Manufacturer Part Number: RS3-053.3S-H2
• Description: Dc/dc-converter 3 Watt Sip8 Isolated Single & Dual Output
• Manufacturer: RECOM Electronic GmbH

www.recom-international.com
ECONOLINE
DC/DC-Converter
Pin 8 (NC*)
This pin is used internally and must have no external connection.
Pin 5 (NC) Not connected internally..
Pin 3 (CTRL)
This pin provides an Off function which puts the converter into a low power mode. When the pin is ‘high’ the converter is OFF and when the pin is high ‘Z’ the converter is ON.
There is no allowed low state for this pin.
EMC Filter
use low ESR capacitor Cout and input inductor Lin to reduce output ripple and
input inrush current.
L
C
TTL Remote CTRL Circuit
Control Pin Input Current:
Voltage Set Point Accuracy
with external input/output
capacitors refer to
recommended test circuit:
Control Pin (CTRL) Input
Current, control voltage
applied via 1K resistor,
output voltage must
reduce to 0V:
Package Style and Pinning (mm)
Notes
Application Example
in
out
RS3- types 4.7µH ~ 100µH
RS3- types 22µF ~ 100µF/25V
max. 6mA
typ. ± 1%
max. ±2%
typ. 3mA
10mA
Recommended Footprint Details
Voltage to be applied via a limiting resistor with a
recommended value of 1K for RS3-05xx; 3.3K for
RS3-12xx; RS3-24xx and 10K for RS3-48xx.
2008
Pin Connections
Pin #
NC = No Connection
XX.X ± 0.5 mm
XX.XX ± 0.25 mm
1
2
3
5
6
7
8
RS3-xxxxS_D(Z)
RS3-S_D(Z)
Series
Single
+Vout
–Vout
CTRL
+Vin
–Vin
NC
NC
DC/DC
Converter
+Vout
Dual
CTRL
–Vin
+Vin
Com
–Vout
NC
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