1 Features

• 1-kV isolation (operational): 1-second test

• Continuous voltage applied across isolation

barrier: 60 VDC / 42.5 VAC

• UL1950 recognized component

• 10-pin PDIP and SOP packages

• Input voltage: 12 V or 24 V

• 5-V output voltage

• Device-to-device synchronization

• 400-kHz switching frequency

• Short-circuit protection

• Thermal protection

• High efficiency

• 125 FITS at 55°C

2 Applications

• Point-of-use power conversion

• Digital interface power

• Ground loop elimination

• Power-supply noise reduction

3 Description

The DCR02 family is a series of high-efficiency,

input-isolated, output-regulated DC/DC converters. In

addition to 2-W nominal, galvanically-isolated output

power capability, this range of converters offers very

low output noise and high accuracy.

The DCR02 family is implemented in standard

molded device packaging, providing standard JEDEC

outlines suitable for high-volume assembly. They

are manufactured using the same technology as

standard device packages, thereby achieving very

high reliability.