AP3125A Datasheet - Diodes

AP3125A GREEN MODE PWM CONTROLLER

The DIODES™ AP3125A is a current mode PWM controller optimized for high performance, low standby power, and cost-effective offline flyback converters. The PWM switching frequency at normal operation is internally fixed (about 65kHz). In middle load, the IC will enter green mode to improve system eff.

AP3125A Features

* are included, such as cycle-bycycle current limit (OCP), VCC Overvoltage Protection (VOVP), internal OTP, Overload Protection (OLP), and pins’ fault protection. The versatile latch functions can be implemented using a minimal number of external components. Features

* Very Low Start-Up Current

AP3125A-Diodes.pdf