Datasheet

RS3
12 53678
3.20
0.32
2.0
9.20
21.80
RECOM
RS3-xxxx
****
12 53678
0.50±0.05
4.1 typ.
0.50±0.05
11.10
RECOM
RS3-xxxxS(Z)
****
RECOM
RS3-xxxxD(Z)
****
2.54
2.54
1.0
ø
+0.15/0
Top View
Bottom View
Single Output
Dual Output
Front
(Label)
Recommended Footprint Details
XX.X ± 0.5 mm
XX.XX ± 0.25 mm
Package Style and Pinning (mm)
Pin Connections
Pin # Single Dual
1 –Vin –Vin
2 +Vin +Vin
3 CTRL CTRL
5NC NC
6 +Vout +Vout
7 –Vout Com
8 NC –Vout
NC = No Connection
RS3-S_D/(Z)
Series
ECONOLINE
DC/DC-Converter
Application Examples
V+
LEAVE OPEN
V
IN+
CTRL
V
IN-
10K
ON
OFF
FET.
V-
-Vin
-Vout
+Vout
+Vin
CTRL
5~12
1N4148
68
3
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.
Typical Characteristics
RS3-0505S
Efficiency %
100
0
40%0% 100%
40
Efficiency / Load
60%
80%
20%
20
60
80
Total Output current (%)
Efficiency %
100
0
40%0% 100%
40
Efficiency / Load
60%
80%
20%
20
60
80
Total Output current (%)
RS3-4805D
ON/OFF CONTROL
I = 3V
O = 0.5V or GND
Remote ON/OFF ON: open or high impendance
OFF: external 5~12 Vdc and 1N4148+ 68Ω resistor
Ω
The product information and specifications are subject to change without prior notice. RECOM products are not authorized for use in safety-critical applications (such as life support) without RECOM’s explicit
written consent. A safety-critical application is defined as an application where a failure of a RECOM product may reasonably be expected to endanger or cause loss of life, inflict bodily harm or damage property. The buyer
shall indemnify and hold harmless RECOM, its affiliated companies and its representatives against any damage claims in connection with the unauthorized use of RECOM products in such safety-critical applications.
REV: 0/2015 E-133www.recom-power.com