onsemi NCP1345Q01D1R2G AC-DC, Flyback Controller, SOIC

The ON Semiconductor NCP series of a highly integrated quasi-resonant flyback controller suitable for designing high-performance off-line usb-pd and usb type-c power converters. It includes dual-pin VCC architecture which allows the direct connection to the aux winding for simplified VCC management with a reduced parts count and increased performance.

Reduces external part counts
Auto tuning Skip
Adjusts skip entry based on vout