AOZ1073 3A Synchronous Buck Regulator

Alpha & Omega Semiconductors

Description

AOZ1073 EZBuck™ 3A Synchronous Buck Regulator General .
The AOZ1073 is a synchronous high efﬁciency, simple to use, 3A buck regulator.

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Datasheet Specifications

Part number: AOZ1073
Manufacturer: Alpha & Omega Semiconductors
File Size: 472.26 KB
Datasheet: AOZ1073-AlphaOmegaSemiconductors.pdf
Description: 3A Synchronous Buck Regulator

Features

* 4.5V to 16V operating input voltage range
* Synchronous rectiﬁcation: 85mΩ internal high-side switch and 30mΩ Internal low-side switch
* High efﬁciency: up to 95%
* Internal soft start
* Output voltage adjustable to 0.8V
* 3A continuous output current
* Fixed 500kHz PWM

Applications

* Point of load DC/DC conversion
* PCIe graphics cards
* Set top boxes
* DVD drives and HDD
* LCD panels
* Cable modems
* Telecom/networking/datacom equipment Typical Application VIN C1 22µF Ceramic RC CC VIN EN AOZ1073 LX COMP FB AGND PGND L1 4.7µH R1 R2 VOUT C2

AOZ1073 Distributors

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AOZ1073 Synchronous Buck Regulator Alpha & Omega Semiconductors

Alpha & Omega Semiconductors AOZ1073-like datasheet