EC 24

www.recom-international.com

August 2002

Selection Guide

ECONOLINE - DC/DC-Converter

RA Series, 1 Watt, DIP14 (Single & Dual Output)

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

Part

Input

Output

Output

Efficiency

Number

Voltage

Voltage

Current

DIP 14

(2kV)

(VDC)

(VDC)

(mA)

(%)

RA-XX1.8S

(H)

1.8, 3.3, 5, 9, 12, 15, 24

1.8

555

70

RA-XX3.3S

(H)

1.8, 3.3, 5, 9, 12, 15, 24

3.3

303

75

RA-XX05S

(H)

1.8, 3.3, 5, 9, 12, 15, 24

5

200

70-78

RA-XX09S

(H)

1.8, 3.3, 5, 9, 12, 15, 24

9

111

70-78

RA-XX12S

(H)

1.8, 3.3, 5, 9, 12, 15, 24

12

84

78-82

RA-XX15S

(H)

1.8, 3.3, 5, 9, 12, 15, 24

15

66

80-84

RA-XX24S

(H)

1.8, 3.3, 5, 9, 12, 15, 24

24

42

74-85

RA-XX1.8D (H)

1.8, 3.3, 5, 9, 12, 15, 24

±1.8

±278

70

RA-XX3.3D (H)

1.8, 3.3, 5, 9, 12, 15, 24

±3.3

±152

70

RA-XX05D

(H)

1.8, 3.3, 5, 9, 12, 15, 24

±5

±100

70-78

RA-XX09D

(H)

1.8, 3.3, 5, 9, 12, 15, 24

±9

±56

75-80

RA-XX12D

(H)

1.8, 3.3, 5, 9, 12, 15, 24

±12

±42

78-84

RA-XX15D

(H)

1.8, 3.3, 5, 9, 12, 15, 24

±15

±33

80-84

RA-XX24D

(H)

1.8, 3.3, 5, 9, 12, 15, 24

±24

±21

80-84

Input Voltage

±10%

Input Filter

Capacitor Type

Output Voltage Accuracy

±5%

Line Voltage Regulation

1,2%/1% V Input

Load Voltage Regulation

1.8V, 3.3V output types

20% max.

(10% to 100% full load)

5V output type

15% max.

9V, 12V, 15V, 24V output types

10% max.

Ripple and Noise (20MHz limited)

Single output types

100mVp-p max.

Dual output types

±75mVp-p max.

Efficiency at Full Load

70% min.

Isolation Voltage

1.000VDC min.

(also available with 2.000VDC, Suffix „H“)

Isolation Resistance (Viso = 500VDC)

10 GΩ min.

Isolation Capacitance

20pF min./75pF max.

Short Circuit Protection

1 Second

Switching Frequency at Full Load

100kHz typ.

Operating Temperature

–40°C to +85°C (see Graph)

Storage Temperature

-55°C to +125°C

Package Weight

2.6g

Features

2.0

1.5

0.5

1.0

100

50

0

-40

85

125

150

Operating Temperature ˚C

Safe Operating Area

0