AP1518 Datasheet (Anachip) - PWM Buck DC/DC Converter

AP1518, PWM Buck DC/DC Converter

The AP1518 series are monolithic IC designed for a step-down DC/DC converter, and own the ability of driving a 3A load without external transistor.

Due to reducing the number of external component, the board space can be saved easily.

The external shutdown function can be controlled by logic level a

AP1518 Features

* - Adjustable version output voltage range, 0.8V to 18V+4% - 300KHz +15% fixed switching frequency - Voltage mode non-synchronous PWM control - Thermal-shutdown and current-limit protection - ON /OFF shutdown control input - Operating voltage can be up to 22V - Output load current: 3A - TO220-5L and