TPS62698, TPS62692 Datasheet - Texas Instruments

TPS62698, TPS62692, 3-MHz HIGH-EFFICIENCY STEP-DOWN CONVERTER

CSP-6 TPS62692, TPS62693 TPS62694, TPS62698 www.ti.com SLVSAZ1 * DECEMBER 2012 800-mA , 3-MHz HIGH-EFFICIENCY STEP-DOWN CONVERTER Check for.
The TPS62693 device is a high-frequency synchronous step-down dc-dc converter optimized for battery-powered portable applications.

Features

* 1
* 23 95% Efficiency at 3MHz Operation
* 21 μA Quiescent Current
* 3 MHz Regulated Frequency Operation
* Spread Spectrum, PWM Frequency Dithering
* High Duty-Cycle Operation
* ±2% Total DC Voltage Accuracy
* Best in Class Load and Line Transien

Applications

* Intended for low-power applications, the TPS62693 supports up to 800-mA load current, and allows the use of low cost chip inductor and capacitors. The device is ideal for mobile phones and similar portable applications powered by a single-cell Li-Ion battery. Different fixed output voltage versions

TPS62692-etcTI.pdf