LD7792 Transition-Mode PFC and Quasi-Resonant Current Mode PWM Controller

Leadtrend

Description

LD7792 01/23/2019 Transition-Mode PFC and Quasi-Resonant Current Mode PWM Controller REV: 00 General .
The LD7792 is the enhancement version of LD7790, the audible noise produced during start-up & light load is greatly reduced and the THDi is also furth.

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Datasheet Specifications

Part number: LD7792
Manufacturer: Leadtrend
File Size: 1.30 MB
Datasheet: LD7792-Leadtrend.pdf
Description: Transition-Mode PFC and Quasi-Resonant Current Mode PWM Controller

Applications

* AC-DC High Power Adapter
* Open Frame SMP
* LED Lighting AC EMI Input Filter 8 12 11 9 PFCAUX PFCDRIVER PFCSENSE VOSENSE 16 HV 7 PFC ON/OFF FBDRIVER 13 LD7792 6 PFCCOMP FBSENSE 10 1 VCC FBCOMP 3 4 FBAUX GND CT 2 14 LATCH 5 photocoupler Leadtrend Technology Corporatio

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📁 Related Datasheet

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LD7792 Transition-Mode PFC and Quasi-Resonant Current Mode PWM Controller Leadtrend

Leadtrend LD7792-like datasheet