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

Texas Instruments

Datasheet Details

Part number	TPS62692
Manufacturer	Texas Instruments
File Size	2.01 MB
Description	3-MHz HIGH-EFFICIENCY STEP-DOWN CONVERTER
Datasheet	TPS62692 Datasheet

General Description

The TPS62693 device is a high-frequency synchronous step-down dc-dc converter optimized for battery-powered portable 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.

Overview

CSP-6 TPS62692, TPS62693 TPS62694, TPS62698 www.ti.com SLVSAZ1 – DECEMBER 2012 800-mA , 3-MHz HIGH-EFFICIENCY STEP-DOWN CONVERTER Check for Samples: TPS62692, TPS62693, TPS62694,.

Key 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 Transient.
Excellent AC Load Regulation.
Low Ripple Light-Load PFM Mode.
≥40 dB VIN PSRR (1 kHz to 10 kHz).
Internal Soft Start, 350-μs Start-Up Time.
Integrated A.

More Datasheets from Texas Instruments

Part Number	Description
TPS62690	4-MHz HIGH-EFFICIENCY STEP-DOWN CONVERTER
TPS62691	4-MHz HIGH-EFFICIENCY STEP-DOWN CONVERTER
TPS62693	3-MHz HIGH-EFFICIENCY STEP-DOWN CONVERTER
TPS62694	3-MHz HIGH-EFFICIENCY STEP-DOWN CONVERTER
TPS62697	4-MHz HIGH-EFFICIENCY STEP-DOWN CONVERTER
TPS62698	3-MHz HIGH-EFFICIENCY STEP-DOWN CONVERTER
TPS62600	6-MHz SYNCHRONOUS STEP-DOWN CONVERTER
TPS62601	6-MHz SYNCHRONOUS STEP-DOWN CONVERTER
TPS62612	6-MHz HIGH-EFFICIENCY STEP-DOWN CONVERTER
TPS62615	6-MHz HIGH-EFFICIENCY STEP-DOWN CONVERTER