Description

• Parameters: FAST TURN-OFF SYNCHRONOUS RECTIFIER CONTROLLER
• Description: SD8525L is a high-performance, fast turn-off synchronous rectifier controller with a built-in 60V MOSFET. It replaces diode rectifiers for high efficiency in high-performance isolated power supply topology application. It can work with the flyback controller in CCM, DCM, QR modes. SD8525L can be powered by the high-voltage winding or the output voltage in the flyback converter applications. A slew rate detection circuit prevents the SD8525L from turning on falsely during resonance operation. The
• Features: Integrated high-performance MOSFET (60V, 10mΩ) Supports both high-side and low-side synchronous rectification applications Supports DCM, CCM, and QR operations Slew rate detection prevents false turn-on during resonance operation Powered by the high-voltage winding or the output voltage 250μA standby current SOP8 package Ordering Information Product Name Package form
• Applications: Power Supply