UC2852 - High Power-Factor Preregulator

UNITRODE

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Datasheet Details

Part number: UC2852
Manufacturer: UNITRODE
File Size: 400.02 KB
Datasheet: UC2852-UNITRODE.pdf
Description: High Power-Factor Preregulator

UC2852 Product details

Description

The UC1852 provides a low-cost solution to active power-factor correction (PFC) for systems that would otherwise draw high peak current pulses from AC power lines.

Features

Low-Cost Power Factor Correction.
Power Factor Greater Than 0.99.
Few External Parts Required.
Controlled On-Time Boost PWM.
Zero-Current Switching.
Limited Peak Current.
Min and Max Frequency Limits.
Starting Current Less Than 1mA.
High-Current FET Drive Output.
Under-Voltage Lockout.

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High Power-Factor Preregulator UNITRODE

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