LD8526 is a secondary side synchronous rectification (SR) driver IC. It is suited for flyback low side and high side synchronous rectification in CCM, DCM and QR mode. For forward freewheeling rectification application, LD8526 can be applied in CCM and DCM operation. In light load condition, LD8526 will enter green mode to reduce operation current by stopping SR MOSFET driving function. LD8526 can generate its own supply voltage through low output voltage or high side rectification applications to charge battery.