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TPS62690 4-MHz HIGH-EFFICIENCY STEP-DOWN CONVERTER

TPS62690 Description

CSP-6 TPS62690 TPS62691 TPS62697 www.ti.com SLVS965B * MARCH 2011 * REVISED JANUARY 2012 500-mA / 600-mA, 4-MHz HIGH-EFFICIENCY .
The TPS6269x device is a high-frequency synchronous step-down dc-dc converter optimized for battery-powered portable applications.

TPS62690 Features

* 1
* 2 95% Efficiency at 4MHz Operation
* 19μA Quiescent Current
* 4MHz Regulated Frequency Operation
* High Duty-Cycle Operation
* ±2% Total DC Voltage Accuracy
* Best in Class Load and Line Transient
* Excellent AC Load Regulation
* Low

TPS62690 Applications

* LDO Replacement
* Cell Phones, Smart-Phones
* Portable Audio, Portable Media

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4-MHz HIGH-EFFICIENCY STEP-DOWN CONVERTER Texas Instruments
Texas Instruments TPS62690-like datasheet