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TPS5403 NON-SYNCHRONOUS STEP-DOWN REGULATOR

TPS5403 Description

TPS5403 www.ti.com SLVSBK5 * SEPTEMBER 2012 4.5-V TO 28-V INPUT VOLTAGE, 3.3-V FIXED OUTPUT, 1.7-A OUTPUT CURRENT, NON-SYNCHRONOUS STEP-DOW.
The TPS5403 is a monolithic non-synchronous buck regulator with wide operating input voltage range from 4.

TPS5403 Features

* 1
* Fixed 3.3-V Output
* 4.5-V to 28-V Wide Input Voltage Range
* Up to 1.7-A Maximum Continuous Output Loading Current
* Pulse Skipping Mode to Achieve High Light Load Efficiency
* Over 80% Efficiency at 10-mA Loading
* Adjustable 50-kHz to 1.1-MHz Sw

TPS5403 Applications

* 5-V, 9-V, 12-V and 24-V Distributed Power Systems
* Consumer Applications Such as Home Appliances, Set-Top Boxes, CPE Equipment, LCD Displays, Peripherals, and Battery Chargers

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NON-SYNCHRONOUS STEP-DOWN REGULATOR Texas Instruments
Texas Instruments TPS5403-like datasheet