AP1507 Overview
The AP1507 is a monolithic IC designed for a step-down DC/DC converter and is capable of driving a 3A load without an external transistor. Due to reducing the number of external ponents, the board space can be saved easily. The external shutdown function can be controlled by logic level and then go into standby mode.
AP1507 Key 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 Voltage up to 22V
- Output Load Current: 3A
- Low Power Standby Mode
- Built-in Switching Transistor On Chip
