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AOZ6643DI 3A Synchronous Regulator

AOZ6643DI Description

AOZ6643DI 3A Synchronous EZBuckTM Regulator General .
The AOZ6643DI is a current-mode step down regulator with integrated high-side NMOS switch and low-side NMOS switch that operates up to 18V.

AOZ6643DI Features

* include, enable control, Power-On Reset, input under-voltage lockout, output over-voltage protection, internal soft-start and thermal shutdown. The AOZ6643DI is available in a 3mm x 3mm DFN-8L package and is rated over a -40°C to +85°C ambient temperature range. Features
* 4.5V to 18V wide inpu

AOZ6643DI Applications

* Point-of-load DC/DC converters
* LCD TVs
* Cable modems Typical Application 12VIN CIN RC CC CVCC VIN VCC BST EN AOZ6643DI LXS LX COMP FB GND RBST - 0Ω CBST - 0.1μF L1 4.7μH R1 R2 3.3VOUT COUT Figure 1. 3A Synchronous Buck Regulator, Fs = 500kHz Rev.1.0 July 2016 www. aosmd. c

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Synchronous Regulator Alpha & Omega Semiconductors
Alpha & Omega Semiconductors AOZ6643DI-like datasheet