DP2522 Datasheet (DEVELOPER MICROELECTRONICS) - Quasi-Resonant Primary Side Regulation CC/CV Controller

DP2522, Quasi-Resonant Primary Side Regulation CC/CV Controller

DP2522 is a high performance Quasi Resonant (QR) Primary Side Regulation (PSR) PWM controller with high precision CV/CC control ideal for charger applications.

In CV mode, DP2522 adop

DP2522 Features

* Quasi-Resonant Primary Side Regulation (QR-PSR) Control with High Efficiency

* Direct Drive of BJT Switch

* Multi-Mode PSR Control

* Fast Dynamic Response

* Built-in Dynamic Base Drive

* Audio Noise Free Operation

* ±4% CC and CV Regulation

* Low Standby Power