RT7339P Datasheet - Richtek

RT7339P - Active-PFC Constant-Voltage Controller

The RT7339P is a constant voltage controller with the active Power Factor Correction (PFC), which is designed to meet the line current harmonic regulations. It drives the converter in Quasi-Resonant (QR) mode to achieve higher efficiency. By using the Primary-Side Regulation (PSR), the RT7339P contr.

RT7339P 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

RT7339P-Richtek.pdf