High Efficiency, 500kHz, 3A, 18V Input Synchronous Step Down Regulator

IEEE 802.3 af/at POE compliant Powered Device (PD) Controller

Highly integrated Active Clamp PWM controller

IEEE 802.3 af/at-Compatible PoE Power Device Interface with 13W High-frequency PSR Flyback Converter

Flyback Controller with Primary Side CV/CC Control For PoE 

PoE PD Interface and DC-DC Flyback Controller

Flyback Regulator with Primary Side CV/CC Control for Adapters and Chargers