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UC1853 High Power Factor Preregulator

UC1853 Description

High Power Factor Preregulator UC1853 UC2853 UC3853 .
The UC3853 provides simple, yet high performance active power factor correction.

UC1853 Features

* Complete 8-pin Power Factor Solution
* Reduced External Components
* RMS Line Voltage Compensation
* Precision Multiplier/Squarer/Divider
* Internal 75kHz Synchronizable Oscillator
* Average Current Mode PWM Control
* Overvoltage Protection C

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Datasheet Details

Part number
UC1853
Manufacturer
Unitrode
File Size
395.35 KB
Datasheet
UC1853-Unitrode.pdf
Description
High Power Factor Preregulator

📁 Related Datasheet

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  • UC1854B - Enhanced High Power Factor Preregulator (UNITRODE)
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  • UC1823A - HIGH-SPEED PWM CONTROLLER (Texas Instruments)

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High Power Factor Preregulator Unitrode
Unitrode UC1853-like datasheet