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BQ25910 - Single-Cell Parallel Battery Charger

Datasheet Summary

Description

The BQ25910 is an integrated three-level switchmode parallel battery charge management device for single cell Li-ion and Li-polymer batteries.

Utilization of the three-level converter maintains highest switchmode operation efficiency while reducing solution footprint and increasing power density.

Features

  • 1 Parallel charger operation provides fast charging in dual charger configuration.
  • High efficiency 750-kHz switch mode three-level buck parallel charger.
  • Reduced ripple to support low profile inductor.
  • 95.4% Charge efficiency at 1.5 A from 5-V input.
  • 93.3% Charge efficiency at 3 A from 9-V input.
  • Superior efficiency compared to traditional buck converter in compact form factor.
  • Single Input to support USB input and adjustable high vo.

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Datasheet preview – BQ25910

Datasheet Details

Part number BQ25910
Manufacturer Texas Instruments
File Size 1.93 MB
Description Single-Cell Parallel Battery Charger
Datasheet download datasheet BQ25910 Datasheet
Additional preview pages of the BQ25910 datasheet.

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Full PDF Text Transcription

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Product Folder Order Now Technical Documents Tools & Software Support & Community BQ25910 SLVSDU0B – SEPTEMBER 2017 – REVISED SEPTEMBER 2019 BQ25910 I2C Controlled 6-A Three-Level Switch Mode, Single-Cell Parallel Battery Charger for Fast Charging 1 Features •1 Parallel charger operation provides fast charging in dual charger configuration • High efficiency 750-kHz switch mode three-level buck parallel charger – Reduced ripple to support low profile inductor – 95.4% Charge efficiency at 1.5 A from 5-V input – 93.3% Charge efficiency at 3 A from 9-V input – Superior efficiency compared to traditional buck converter in compact form factor • Single Input to support USB input and adjustable high voltage adapters – Support 3.
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