ROM-0512S(2005) データシートの表示（PDF） - RECOM Electronic GmbH

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ROM-0512S
(Rev.:2005)

1 Watt SIP4 Micro Size Single Output

RECOM Electronic GmbH 

Features

Unregulated

Converters

● Micro Size SIP4 Package

● 3kVDC Isolation

● Industry Standard Pinout

● UL94V-0 Package Material

● Custom Solutions Available

● Cost Effective

● Efficiency to 85%

ECONOLINE

DC/DC-Converter

ROM

Series

Selection Guide

Part

Number

SIP4 Micro Size Pack.

ROM-xx1.8S

ROM-xx3.3S

ROM-xx05S

ROM-xx09S

ROM-xx12S

ROM-xx15S

ROM-xx24S

xx = Input Voltage

Input

Voltage

(VDC)

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

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

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

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

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

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

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

Output

Voltage

(VDC)

1.8

3.3

5

9

12

15

24

Output

Current

(mA)

550

303

200

111

83

66

41

Efficiency

(%)

70

75

70-78

70-78

78-82

80-84

74-85

Description

The ROM Micro Size DC/DC-Converter has been designed for isolating resp. converting DC Power Rails.

It provides a small micro-size package, high efficiency, low output ripple, high 3kVDC Isolation and an

extended –40°C to +85°C operating temperature range.

State of the art packaging and automated manufacturing ensures cost-effectiveness and short lead times.

1 Watt

SIP4

Micro Size

Single Output

Specifications (Core Operating Area)

Input Voltage Range

±10%

Output Voltage Accuracy

±5%

Line Voltage Regulation

1.2%/1% of Vin max.

Load Voltage Regulation

(10% to 100% full load)

1.8V, 3.3V output types

5V output type

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

20% max.

15% max.

10% max.

Output Ripple and Noise (20MHz limited)

100mVp-p max.

Operating Frequency

50kHz min. / 100kHz typ. / 105kHz max.

Efficiency at Full Load

70% min. / 80% typ.

No Load Power Consumption

101mW min. / 126mW typ. / 171mW max.

Isolation Voltage

Rated Working Voltage

(tested for 1 second)

(long term isolation)

3.000VDC min.

see Application Notes

Isolation Capacitance

20pF min. / 75pF max.

Isolation Resistance

Short Circuit Protection

15 GΩ min.

1 Second

Operating Temperature Range (free air convection)

-40°C to +85°C (see Graph)

Storage Temperature Range

-55°C to +125°C

Relative Humidity

MSL Level 1

95% RH

Package Weight

1g

} MTBF (+25°C) Detailed Information see

using MIL-HDBK 217F

(+85°C) Application Notes chapter "MTBF" using MIL-HDBK 217F

977 x 103 hours

189 x 103 hours

www.recom-international.com

April-2005

Derating-Graph

(Ambient Temperature)

100

80

60

Safe Operating Area

40

30

20

0

-40

0

50

100 150

85

Operating Temperature °C

19

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