AX3003 - 3A PWM Buck DC/DC Converter

Axelite

Datasheet Details

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.

It saves board space.

The external shutdown function can be controlled by logic level and then come into standby mode.

AX3003 150KHz, 3A PWM Buck DC/DC Converter GENERAL.

- 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. - Low power standby mode. - Built-in switching transistor on chip. www. DataSheet4U. co.