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

Download the TPS62698 datasheet PDF. This datasheet also includes the TPS62692 variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (TPS62692-etcTI.pdf) that lists specifications for multiple related part numbers.

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
TPS62692 3-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
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