The AP3118 is a Current Mode PWM controller specially designed for offline power supply that requires ultra-low standby power, high- power density and comprehensive protection. Coordinating with secondary USB PD controller, which can provide a total USB PD solution.
Current Mode Control
Frequency Fold Back for High Average Efficiency
130k Maximum Frequency for Peak Load
Non-Audible-Noise and Green-Mode Control
Embedded VCC LDO to Guarantee Wide Range VCC_IN Voltage
Constant Output Current in Output Short Situation
Low VCC Charge Current Reduces Standby Power in Output Short Situation