DIODES Incorporated PMIC - PMIC - AC DC Converters, Offline Switchers - AP3127HKTR-G1 AP3127HKTR-G1

The AP3127HKTR-G1 is a current mode PWM controller designed for high-performance, low standby power offline flyback converters. It operates at a fixed PWM switching frequency of approximately 100kHz, with features that enhance efficiency, such as green mode operation and frequency foldback. The device minimizes standby power consumption by entering burst mode during no load or light load conditions. It includes comprehensive protection features, including cycle-by-cycle current limiting, VCC over voltage protection, internal over temperature protection, and overload protection. The AP3127HKTR-G1 also integrates secondary side over voltage protection and under voltage protection, ensuring robust performance across various input voltage and load conditions. The product is packaged in a compact SOT26 form factor and is fully RoHS compliant, making it suitable for applications such as quick chargers, switching AC-DC adapters, and open frame switching power supplies.