AX3023 Datasheet PDF

AXElite AX3023

The AX3023 series are monolithic IC designed for a step-down DC/DC converter, and own the ability of driving a 1A load without additional transistor. The external shutdown function can be controlled by logic level and then come into standby mode. The internal compensation makes feedback control having good line and load regulation without external design.

Part No.	AX3023
Datasheet	AX3023 Download
Manufacturer	AXElite
Description	1A PWM Buck DC/DC Converter
Buy	Stock & Price

GENERAL DESCRIPTION

It saves board space. Regarding protected function, thermal shutdown is to prevent over temperature operating from damage, and current limit is against over current operating of the output switch. If the AX3023’s VFB is down below 0.5V, the switching frequency will be reduced. The AX3023 operates at a switching frequency of 200KHz thus allow smaller sized filter components. Other features include a guaranteed +3% tolerance on output voltage under specified input voltage and output load conditions, The chips are available in SOT-23-5L and SOP-8L packages. 

FEATURES

Output voltage: adjustable `R●youtput version. w Ûm voltage range: Adjustable version Voutput om 0.745V to 22V±3%. Ñb€ ch Fixed switching frequency iste 200KHz o of Thermal-shutdown and current-limit protection. g . w w ON/OFF shutdown w control input. Short Circuit Protect (SCP). Operating voltage can be up to 24V. Output load current: 1A. SOT-23-5L and SOP-8L packages. Low power standby mode. Built-in switching transistor on chip. .c 1/11 Axelite Confidential Materials, do not copy or distribute without written consent.