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TPS63802 - Buck-boost Converter

Datasheet Summary

Description

The TPS63802 is a high efficiency, high output current buck-boost converter.

Depending on the input voltage, it automatically operates in boost, buck, or in a novel 4-cycle buck-boost mode when the input voltage is approximately equal to the output voltage.

Features

  • 1 Input voltage range: 1.3 V to 5.5 V.
  • Device input voltage > 1.8 V for start-up.
  • Output voltage range: 1.8 V to 5.2 V (adjustable).
  • 2-A Output current for VI ≥ 2.3 V, VO = 3.3 V.
  • High efficiency over the entire load range.
  • 11-µA Operating quiescent current.
  • Power save mode and mode selection for forced PWM-mode.
  • Peak current buck-boost mode architecture.
  • Defined transition points between buck, buckboost, and boost.

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Datasheet preview – TPS63802

Datasheet Details

Part number TPS63802
Manufacturer Texas Instruments
File Size 2.39 MB
Description Buck-boost Converter
Datasheet download datasheet TPS63802 Datasheet
Additional preview pages of the TPS63802 datasheet.

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Full PDF Text Transcription

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Product Folder Order Now Technical Documents Tools & Software Support & Community TPS63802 SLVSEU9C – NOVEMBER 2018 – REVISED JUNE 2020 TPS63802 2-A, High-efficient, Low IQ Buck-boost Converter in DFN Package 1 Features •1 Input voltage range: 1.3 V to 5.5 V – Device input voltage > 1.8 V for start-up • Output voltage range: 1.8 V to 5.2 V (adjustable) • 2-A Output current for VI ≥ 2.3 V, VO = 3.
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