AX3003 Overview
The AX3003 series are monolithic IC designed for a step-down DC/DC converter, and own the ability of driving a 3A load without additional transistor. The external shutdown function can be controlled by logic level and then e into standby mode. The internal pensation makes feedback control having good line and load regulation without external design.
AX3003 Key Features
- Output voltage: 3.3V, 5V, 12V and adjustable output version
- Adjustable version output voltage range, 1.23V to 19.5V
- 150KHz fixed switching frequency
- Voltage mode non-synchronous PWM control
- Thermal-shutdown and current-limit protection
- ON/OFF shutdown control input
- Short Circuit Protect (SCP)
- Operating voltage can be up to 22V
- Output load current: 3A
- 5-Lead TO-252 Pb-Free packages