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UC3855A High Performance Power Factor Preregulator

UC3855A Description

High Performance Power Factor Preregulator application INFO available UC2855A/B UC3855A/B .
The UC3855A/B provides all the control features necessary for high power, high frequency PFC boost converters.

UC3855A 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

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Datasheet Details

Part number
UC3855A
Manufacturer
UNITRODE
File Size
1.28 MB
Datasheet
UC3855A-UNITRODE.pdf
Description
High Performance Power Factor Preregulator

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High Performance Power Factor Preregulator UNITRODE
UNITRODE UC3855A-like datasheet