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TPS63060-EP Datasheet HIGH INPUT VOLTAGE BUCK-BOOST CONVERTER

Manufacturer: Texas Instruments

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General Description

The TPS63060 provides a power supply solution for products powered by either three-cell up to six-cell alkaline, NiCd or NiMH battery, or a one-cell or dual-cell Li-Ion or Li-polymer battery.

Output currents can go as high as 2A while using a dual-cell Li-Ion or Li-Polymer Battery, and discharge it down to 5V or lower.

The buck-boost converter is based on a fixed frequency, pulse-width-modulation (PWM) controller using synchronous rectification to obtain maximum efficiency.

Overview

TPS63060-EP www.ti.com SLVSC92 – DECEMBER 2013 HIGH INPUT VOLTAGE BUCK-BOOST CONVERTER WITH 2A SWITCH CURRENT Check for Samples:.

Key Features

  • 1.
  • 2 Up to 93% Efficiency.
  • 2A/1A Output Current at 5V in Buck Mode.
  • 1.3A Output Current at 5V in Boost Mode (VIN>4V).
  • Automatic Transition Between Step Down and Boost Mode.
  • Typical Device Quiescent Current less than 30μA.
  • Input Voltage Range: 2.5V to 12V.
  • Fixed and Adjustable Output Voltage Options from 2.5V to 8V.
  • Power Save Mode for Improved Efficiency at Low Output Power.
  • Forced Fixed Frequency Operation at 2.4MHz.

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