DP2522 controller equivalent, quasi-resonant primary side regulation cc/cv controller.
* Quasi-Resonant Primary Side Regulation (QR-PSR) Control with High Efficiency
* Direct Drive of BJT Switch
* Multi-Mode PSR Control
* Fast Dynamic Respon.
* Battery Chargers for Cellular Phones
* AC/DC Power Adapter and LED Lightings
GENERAL DESCRIPTION
DP2522 is a .
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.
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