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UC3855B

High Performance Power Factor Preregulator

UC3855B Features

* Controls Boost PWM to Near Unity Power Factor

* Fixed Frequency Average Current Mode Control Minimizes Line Current Distortion

* Built-in Active Snubber (ZVT) allows Operation to 500kHz, improved EMI and Efficiency

* Inductor Current Synthesizer allows Single Curren

UC3855B Datasheet (1.28 MB)

Preview of UC3855B PDF

Datasheet Details

Part number:

UC3855B

Manufacturer:

UNITRODE

File Size:

1.28 MB

Description:

High performance power factor preregulator.

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UC3855B High Performance Power Factor Preregulator UNITRODE

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