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BQ24298 - 3A Single Cell USB Charger

Datasheet Summary

Description

The bq24298 is a highly-integrated switch-mode battery charge management and system power path management device for 1 cell Li-Ion and Li-polymer battery in a wide range of smart phone and tablet applications.

Features

  • 90% High Efficiency Switch Mode 3-A Charger.
  • 3.9-V to 6.2-V Single Input USB-Compliant Charger with 6.4-V Over-Voltage Protection.
  • Input voltage and current limit supports USB 2.0 and USB 3.0.
  • Input Current Limit: 100 mA, 150 mA, 500 mA, 900 mA, 1 A, 1.5 A, 2 A, and 3 A.
  • USB OTG with Adjustable output 4.55 V to 5.5 V at 1 A or 1.5 A.
  • Fast OTG Startup (22 ms Typ).
  • 90% 5-V Boost Mode Efficiency.
  • Accurate ±15% Hiccup Mode Over.

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Datasheet preview – BQ24298

Datasheet Details

Part number BQ24298
Manufacturer Texas Instruments
File Size 1.50 MB
Description 3A Single Cell USB Charger
Datasheet download datasheet BQ24298 Datasheet
Additional preview pages of the BQ24298 datasheet.

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Full PDF Text Transcription

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Product Folder Order Now Technical Documents Tools & Software Support & Community bq24298 SLUSC59A – APRIL 2015 – REVISED DECEMBER 2016 bq24298 I2C Controlled 3A Single Cell USB Charger With Narrow VDC Power Path Management and Adjustable Voltage USB OTG 1 Features • 90% High Efficiency Switch Mode 3-A Charger • 3.9-V to 6.2-V Single Input USB-Compliant Charger with 6.4-V Over-Voltage Protection – Input voltage and current limit supports USB 2.0 and USB 3.0 – Input Current Limit: 100 mA, 150 mA, 500 mA, 900 mA, 1 A, 1.5 A, 2 A, and 3 A • USB OTG with Adjustable output 4.55 V to 5.5 V at 1 A or 1.
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