ECONOLINE

DC/DC-Converter

with 3 year Warranty

RM/E

Selection Guide

0.25 Watt

SIP4

Single Output

Derating-Graph

(Ambient Temperature)

Features

Unregulated

Converter

Part

Input

Output

Output

Efficiency

Max

Number

Voltage

Voltage

Current

typ.

Capacitive

SMD

(VDC)

(VDC)

(mA)

(%)

RM-3.305S/E*

3.3

5

50

80

1000µF

RM-0505S/E*

5

5

50

82

1000µF

RM-1205S/E*

12

5

50

78

1000µF

Other input and output voltage combinations available on request

*add Suffix „H“ for 2 kVDC Isolation, e.g. RM-3.305S/HE

Refer to Application Notes

Input Voltage Range

±10% max.

Voltage set accuracy

100% Load/nominal Vin

-2% typ. / ±5% max.

Line Regulation

Low Line to High Line @ max. Load

1,2% typ.

Load Regulation

(10% to 100% Load)

4% typ. / 10% max.

Ripple & Noise @ 20MHz BW

RM-3.305S/E

35mVp-p typ. / 60mVp-p max.

others

35mVp-p typ. / 50mVp-p max.

Efficiency

100% Load

70% min.

Operating Temperature

-40°C to + 100°C

Storage Temperature

-55°C to +125°C

Isolation Voltage

(tested for 1 second)

1000VDC

(rated for 1 minute**)

500VAC / 60Hz

Isolation Voltage

H-Suffix (tested for 1 second)

2000VDC

H-Suffix (rated for 1 minute**)

1000VAC / 60 Hz

Isolation Capacitance

75PF max.

Isolation Resistance

Viso = 500V

10 G

Ω min.

Humidity

95% max.

Operating Frequency

Vin (nom.)

20kHz min. / 70 kHz max.

Short-Circuit Protection

1 Second

MTBF

Using MIL-HDBK 217F (+100°C)

1352 x 10³ hours

Using MIL-HDBK 217F (+25°C)

4494 x 10³ hours

Detailed Information see Application Notes chapter „MTBF“

Weight

1.4 g

efficiency, low quiescent current and an extended operating temperature range.

Uses include battery powered supplies, high efficiency designs or high

temperature applications.

100

60

20

40

50

0

-40

150

Operating Temperature °C

0

80

Safe Operating Area

100

RoHS

2011/65/EU

6/6

**Any data referred to in this datasheet are of indicative nature and based on our practical experience only. For further details, please refer to

our Application Notes.

Notes

Note1:

Maximum capacitive load is defined as the capacitive load that will allow start up in under 1second without

damage to the converter.

REV: 0/2015

www.recom-power.com

E-4