Description
AP1512/A 50KHz, 2A/3A PWM Buck DC/DC Converter * .
The AP1512/A is a monolithic IC that design for a step-down DC/DC converter, and own the ability of driving a 2A (3A for AP1512A) load without additio.
Features
* - Output voltage: 3.3V, 5V, 12V and adjustable output version - Adjustable version output voltage range, 1.23V to 37V+4% - 50KHz +15% fixed switching frequency - Voltage mode non-synchronous PWM control - Thermal-shutdown and current-limit protection - ON/OFF shutdown control input - Operating volta
Applications
* - Simple High-efficiency step-down regulator - On-card switching regulators - Positive to negative converter
* Pin Assignments
( Top View ) 5 SD 4 FB 3 Gnd 2 Output 1 VIN