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TPS63031 - High Efficiency Single Inductor Buck-Boost Converter

This page provides the datasheet information for the TPS63031, a member of the TPS63030 High Efficiency Single Inductor Buck-Boost Converter family.

Datasheet Summary

Description

The TPS6303x devices provide a power supply solution for products powered by either a two-cell or three-cell alkaline, NiCd or NiMH battery, or a onecell Li-ion or Li-polymer battery.

Features

  • 1 Input Voltage Range: 1.8 V to 5.5 V.
  • Fixed and Adjustable Output Voltage Options from 1.2 V to 5.5 V.
  • Up to 96% Efficiency.
  • 800-mA Output Current at 3.3 V in Step-Down Mode (VIN = 3.6 V to 5.5 V).
  • Up to 500-mA Output Current at 3.3 V in Boost Mode (VIN > 2.4 V).
  • Automatic Transition Between Step-Down and Boost Mode.
  • Device Quiescent Current less than 50 μA.
  • Power-Save Mode for Improved Efficiency at Low Output Power.

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Datasheet preview – TPS63031

Datasheet Details

Part number TPS63031
Manufacturer Texas Instruments
File Size 2.19 MB
Description High Efficiency Single Inductor Buck-Boost Converter
Datasheet download datasheet TPS63031 Datasheet
Additional preview pages of the TPS63031 datasheet.

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Full PDF Text Transcription

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS63030, TPS63031 SLVS696C – OCTOBER 2008 – REVISED OCTOBER 2015 TPS6303x High Efficiency Single Inductor Buck-Boost Converter With 1-A Switches 1 Features •1 Input Voltage Range: 1.8 V to 5.5 V • Fixed and Adjustable Output Voltage Options from 1.2 V to 5.5 V • Up to 96% Efficiency • 800-mA Output Current at 3.3 V in Step-Down Mode (VIN = 3.6 V to 5.5 V) • Up to 500-mA Output Current at 3.3 V in Boost Mode (VIN > 2.
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