EC 38

www.recom-international.com

August 2002

Selection Guide

ECONOLINE - DC/DC-Converter

RX and RY Series, 1 Watt, DIP14/SIP7, Regulated (Single Output)

Specifications (Core Operating Area) and Operating Temperature / Derating-Graph

Input Voltage

±5%

Input Filter

Capacitor Type

Output Voltage Accuracy

±5%

Line Voltage Regulation

±1%

Load Voltage Regulation (10% to 100% full load)

±1%

Ripple and Noise Output

100mVp-p max.

Efficiency at Full Load

50% min.

Isolation Voltage

1.000VDC min.

Isolation Resistance (Viso = 500VDC)

10 GΩ min.

Isolation Capacitance

30pF min./150pF max.

Short Circuit Protection

1 Second

Switching Frequency at Full Load

30kHz min. / 88kHz max.

Operating Temperature

-40°C to +71°C (see Graph)

Storage Temperature

-55°C to +125°C

Package Weight

RX types

2.9g

RY types

2.8g

Part

Part

Input

Output

Output

Efficiency

Number

Number

Voltage

Voltage

Current

DIP14

SIP7

(VDC)

(VDC)

(mA)

(%)

RX-XX05S

RY-XX05S

5, 9, 12, 15, 24

5

180

58-60

RX-XX09S

RY-XX09S

5, 9, 12, 15, 24

9

111

56-62

RX-XX12S

RY-XX12S

5, 9, 12, 15, 24

12

84

60-66

RX-XX15S

RY-XX15S

5, 9, 12, 15, 24

15

66

60-66

RX-XX24S

RY-XX24S

5, 9, 12, 15, 24

24

42

60-68

Features

2.0

1.5

0.5

1.0

100

50

0

-40

71

125

150

Operating Temperature ˚C

Safe Operating Area

0

Typical Applications

5

Vcc

GND

0V

1

Vout

2

4

6

NC

CTRL

RY-XX12

Vout = 12V, TTL = 0V

Vout = 1.2V, TTL = 1V

Vcc

GND

0V

1

2

4

6

CTRL

TTL Input

2N2219, BC107, ZTX451

or Similar Transistors capable of

Sinking 50mA Continuous Current

0V

5

1kΩ

RY-XX12

Flash PROM Programming Voltage Control

Normal Isolated Regulated Output