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TPS61280 - Wide- Voltage Battery Front-End DC/DC Converter

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.

The voltage range is optimized for single-cell portable applications like in smart-phones or tablet PCs.

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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Datasheet preview – TPS61280

Datasheet Details

Part number TPS61280
Manufacturer Texas Instruments
File Size 2.34 MB
Description Wide- Voltage Battery Front-End DC/DC Converter
Datasheet download datasheet TPS61280 Datasheet
Additional preview pages of the TPS61280 datasheet.

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Full PDF Text Transcription

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS61280, TPS61281, TPS61282 SLVSBI1A – OCTOBER 2013 – REVISED SEPTEMBER 2014 TPS6128x Low-, Wide- Voltage Battery Front-End DC/DC Converter Single-Cell Li-Ion, Ni-Rich, Si-Anode Applications 1 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.
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