LD8521 Description
LD8521 is a secondary side Synchronous Rectification (SR) driver IC. With LD8521 Optimal Dead Time control method, switch power supply not only can achieve high efficiency in dynamic load but also operation safety. LD8521 is suited for Flyback low side and high side Synchronous Rectification in QR (quasi-resonance) mode.
LD8521 Key Features
- Suited for Low Side and High Side Flyback Synchronous Rectification in QR mode
- Optimal Dead Time Control
- Quickly Response for Dynamic Load
- Enable Function
- 250uA Ultra Low Green Mode Operation Current
- Load Regulation Improve Function