12

5

36 7 8

3.20

0.32

2.0

9.20

21.80

RECOM

RS3- xxxx

****

12

5

36 7 8

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

1.0ø+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

CTRL

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

100

0

40%

0%

100%

40

Efficiency / Load

60%

80%

20%

20

60

80

Total Output current (%)

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+ 68

Ω 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: 1/2017

E-133

www.recom-power.com