AOZ1050PI 2A Synchronous Buck Regulator

Alpha & Omega Semiconductors

Description

AOZ1050PI EZBuck™ 2 A Synchronous Buck Regulator General .
The AOZ1050PI is a high efficiency, easy to use, 2 A synchronous buck regulator.

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Datasheet Specifications

Part number: AOZ1050PI
Manufacturer: Alpha & Omega Semiconductors
File Size: 632.84 KB
Datasheet: AOZ1050PI_AlphaOmegaSemiconductors.pdf
Description: 2A Synchronous Buck Regulator

Features

* z 4.5 V to 18 V operating input voltage range z Synchronous Buck: 80 mΩ internal high-side switch and 50 mΩ internal low-side switch (at 12 V) z Up to 95 % efficiency z External soft start z Output voltage adjustable to 0.8 V z 2 A continuous output current z 500 kHz PWM operation z Cycle-by-cycle

Applications

* z Point of load DC/DC converters z LCD TV z Set top boxes z DVD and Blu-ray players/recorders z Cable modems Typical Application VIN C1 10µF CSS VIN EN SS L1 4.7µH AOZ1050PI LX R1 VOUT COMP RC CC FB AGND PGND R2 C2, C3 22µF Figure 1. 3.3 V 2 A Synchronous Buck Regulator, Fs = 500 kHz Rev.

AOZ1050PI Distributors

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AOZ1050PI Synchronous Buck Regulator Alpha & Omega Semiconductors

Alpha & Omega Semiconductors AOZ1050PI-like datasheet