1 Features

• 2-kVDC Isolation (operational): 1-second test

• Continuous voltage applied across isolation

barrier: 60 VDC / 42.5 VAC

• UL1950 recognized component

• EN55022 class B EMC performance

• 7-Pin PDIP and 7-pin SOP packages

• Input voltage: 5 V ±10%

• Output voltage: ±5 V, ±12 V, or ±15 V

• Soft start to reduce in-rush current

• Frequency synchronization

• Thermal protection

• Short-circuit protected

• High efficiency

2 Applications

• Signal path isolation

• Ground loop elimination

• Data acquisition

• Industrial control and instrumentation

• Test equipment

3 Description

The DCPA1 series is a family of 1-W, isolated,

unregulated DC/DC converter modules. Requiring a

minimum of two external components, the DCPA1

series of devices include on-chip device protection,

and the ability to synchronize to an external clock.

This combination of features and small size makes

the DCPA1 series of devices suitable for a wide

range of applications, and is an easy-to-use solution

in applications requiring signal path isolation.