AP1507 - 3A PWM Buck DC/DC Converter
The AP1507 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
AP1507 Features
* - Output voltage: 3.3V, 5V, 12V and adjustable output version - Adjustable version output voltage range, 1.23V to 18V+4% - 150KHz +15% fixed switching frequency - Voltage mode non-synchronous PWM control - Thermal-shutdown and current-limit protection - ON /OFF shutdown control input - Operating vol
