RT7339P Active-PFC Constant-Voltage Controller

Richtek

Description

RT7339P Active-PFC Constant-Voltage Controller with Primary-Side Regulation General .
The RT7339P is a constant voltage controller with the active Power Factor Correction (PFC), which is designed to meet the line current harmonic regula.

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Datasheet Specifications

Part number: RT7339P
Manufacturer: Richtek
File Size: 796.39 KB
Datasheet: RT7339P-Richtek.pdf
Description: Active-PFC Constant-Voltage Controller

Features

* Tight Voltage Regulation
* Power Factor Correction
* THD Optimization (THD < 10%)
* Quasi-Resonant (QR) Operation
* Fast Startup
* Fast Dynamic Response
* Ultra-Low Standby Power Consumption
* Soft Drive for the Better EMI Performance
* Wide Supply Voltage Range

Applications

* LED Lighting
* AC-DC Adapter/Charger Simplified Application Circuit With Depletion N-MOS Application + Fuse VAC CCOMP BD DOUT CIN RHV TX1 Depletion NMOS DHV VDD RT7339P CVDD DAUX COUT VOUT COMP GATE Q1 GND RGS RPC CS RCS DMAG RDMAG1 RDMAG2 Copyright © 2019 Richtek Tec

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RT7339P Active-PFC Constant-Voltage Controller Richtek

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