ECONOLINE
DC/DC-Converter
Package Style and Pinning (mm)
RS
Series
3rd angle
projection
8 PIN SIP Package
9.20
11.10
3.80
Single Output
Dual Output
RECOM
RS-xxxx
****
0.50±0.05
RECOM
RS-xxxx
****
1 2 3
5 6 7 8
RECOM
RS-xxxxD
****
1 2 3
5 6 7 8
0.50±0.05
Recommended Footprint Details
21.80
0.32
Bottom View
Pin Connections
Pin #
1
2
3
2.54
1.0ø+0.15/0
Single
–Vin
+Vin
CTRL
NC
+Vout
–Vout
NC*
Dual
–Vin
+Vin
CTRL
NC
+Vout
Com
–Vout
3.20
2.0
2.54
Top View
5
6
7
8
NC = No Connection
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:
10mA
typ. ± 1%
max. ±2%
typ. 3mA
max. 6mA
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 allo-
wed low state for this pin. Voltage to be applied
via a limiting resistor with a recommended
value of 1K for RS-05xx; 3.3K for RS-12xx; RS-
24xx and 10K for RS-48xx).
Pin 5 (NC)
This pin is used internally and must have no
external connection.
Pin 8 (NC*)
No external connection allowed.
NC* = NC, but no external Connection allowed.
XX.X ± 0.5 mm
XX.XX ± 0.25 mm
Application circuit
Remote ON/OFF
ON: open or high impedance.
OFF: 3---6mA input current applied Via 1KΩ resistor
(OFF stand by current 10mA max.)
+Vin
1 KW
Ctrl
+Vout
DC/DC
Converter
-Vout
-Vin
L
in
C
out
RS- types
RS- types
4.7µH ~ 100µH
22µF ~ 100µF/25V
90
January-2007
www.recom-international.com
RECOM [ RECOM INTERNATIONAL POWER ]
