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AX3513A

AXElite
Part Number AX3513A
Manufacturer AXElite
Description 1A Synchronous Step-Down Converter
Published Jul 17, 2014
Detailed Description AX3513A 1.4MHz, 1A Synchronous Step-Down Converter  GENERAL DESCRIPTION AX3513A is a high efficiency monolithic synchro...
Datasheet PDF File AX3513A PDF File

AX3513A
AX3513A

Overview
AX3513A 1.
4MHz, 1A Synchronous Step-Down Converter  GENERAL DESCRIPTION AX3513A is a high efficiency monolithic synchronous buck regulator using a constant frequency, current mode architecture.
The device is available in an adjustable version.
Supply current with no load is 250uA and drops to <1uA in shutdown.
The 2.
5V to 5.
5V input voltage range makes AX3513A ideally suited for single Li-Ion, two to three AA battery-powered applications.
100% duty cycle provides low dropout operation, extending battery life in portable systems.
PWM operation provides very low output ripple voltage for noise sensitive applications.
Switching frequency is internally set at 1.
4MHz, allowing the use of small s...


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