Datasheet Details
Part number:
UC1853
Manufacturer:
Unitrode
File Size:
395.35 KB
Description:
High power factor preregulator.
Datasheet Details
Part number:
UC1853
Manufacturer:
Unitrode
File Size:
395.35 KB
Description:
High power factor preregulator.
UC1853, High Power Factor Preregulator
The UC3853 provides simple, yet high performance active power factor correction.
Using the same control technique as the UC1854, this 8-pin device exploits a simplified architecture and an internal oscillator to minimize external component count.
The UC3853 incorporates a precision multiplier/square
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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