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EC 15

August 2002

Selection Guide

ECONOLINE - DC/DC-Converter

RSS / RSD Series, 1 Watt, SMD (Single & Dual Output)

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

Part

Input

Output

Output

Efficiency

Number

Voltage

Voltage

Current

SMD

(VDC)

(VDC)

(mA)

(%)

RSS-XX1.8

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

1.8

555

70

RSS-XX3.3

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

3.3

303

75

RSS-XX05

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

5

200

70-78

RSS-XX09

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

9

111

70-78

RSS-XX12

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

12

84

78-82

RSS-XX15

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

15

66

80-84

RSS-XX24

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

24

42

74-85

RSD-XX1.8

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

±1.8

±278

70

RSD-XX3.3

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

±3.3

±152

70

RSD-XX05

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

±5

±100

70-78

RSD-XX09

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

±9

±56

75-80

RSD-XX12

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

±12

±42

78-84

RSD-XX15

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

±15

±33

80-84

RSD-XX24

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)

100mVp-p max.

Efficiency at Full Load

70% min.

Isolation Voltage

1.000VDC min.

Isolation Resistance (Viso = 500VDC)

10 GΩ min.

Isolation Capacitance

15pF min./70pF 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°

Package Weight

Single output types

1.5g

Double output types

2.2g

2.0

1.5

0.5

1.0

100

50

0

-40

85

125

150

Operating Temperature ˚C

Safe Operating Area

0

Features