AOZ1031AI 3A Synchronous Buck Regulator

Alpha & Omega Semiconductors

Description

AOZ1031AI EZBuck™ 3A Synchronous Buck Regulator General .
The AOZ1031A is a high efficiency, easy to use, 3A synchronous buck regulator.

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Datasheet Specifications

Part number: AOZ1031AI
Manufacturer: Alpha & Omega Semiconductors
File Size: 830.49 KB
Datasheet: AOZ1031AI-AlphaOmegaSemiconductors.pdf
Description: 3A Synchronous Buck Regulator

Features

* z 4.5V to 18V operating input voltage range z Synchronous Buck: 80mΩ internal high-side switch and 30mΩ internal low-side switch with integrated schottky diode z High efficiency: up to 95% z Internal soft start z Output voltage adjustable to 0.8V z 3A continuous output current z Fixed 600kHz PWM ope

Applications

* z Point of load DC/DC converters z LCD TV z Set top boxes z DVD/Blu-ray players/recorders z Cable modems z PCIe graphics cards z Telecom/Networking/Datacom equipment Typical Application VIN C1 22µF RC CC VIN EN AOZ1031 LX COMP FB AGND PGND L1 4.7µH R1 R2 VOUT C2, C3 22µF Rev. 1.6 March 20

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AOZ1031AI Synchronous Buck Regulator Alpha & Omega Semiconductors

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