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TPS61281 - Wide- Voltage Battery Front-End DC/DC Converter

Product Overview

Texas Instruments

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TPS61281 Wide- Voltage Battery Front-End DC/DC Converter by Texas Instruments - Datasheet Preview — Datasheet preview – TPS61281

Datasheet Details

Part number	TPS61281
Manufacturer	Texas Instruments
File Size	2.34 MB
Description	Wide- Voltage Battery Front-End DC/DC Converter
Datasheet	TPS61281 Datasheet
Note	This datasheet PDF includes multiple part numbers: TPS61281, TPS61280. Please refer to the document for exact specifications by model.
Additional preview pages of the TPS61281 datasheet.

Product details

Description

The TPS6128x device provides a power supply solution for products powered by either by a Li-Ion, Nickel-Rich, Silicon Anode, Li-Ion or LiFePO4 battery.

Features

1 95% Efficiency at 2.3MHz Operation.
2µA Quiescent Current in Low IQ Pass-Through Mode.
Wide VIN Range From 2.3V to 4.8V.
IOUT ≥ 4A (Peak) at VOUT = 3.35V, VIN ≥ 2.65V.
Integrated Pass-Through Mode (35mΩ).
Programmable Valley Inductor Current Limit and Output Voltage.
Programmable Average Input Current Limit and Output Voltage.
True Pass-Through Mode During Shutdown.
Best-in-Class Line and Load Transient.

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Published: Dec 16, 2019 |