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BQ24193 - 4.5-A Single Cell USB/Adapter Charger

General Description

The bq24193 is a highly-integrated switch-mode battery charge management and system power path management device for single cell Li-Ion and Lipolymer batteries in a wide range of tablet and other portable devices.

Key Features

  • High Efficiency 4.5-A Switch Mode Charger.
  • 92% Charge Efficiency at 2 A, 90% at 4 A.
  • Accelerate Charge Time by Battery Path Impedance Compensatioin.
  • Highest Battery Discharge Efficiency with 12-mΩ Battery Discharge MOSFET up to 9-A Discharge Current.
  • Single Input USB-compliant/Adapter Charger.
  • USB Host or Charging Port D+/D- Detection Compatible to USB Battery Charger Spec 1.2.
  • Input Voltage and Current Limit Supports USB2.0 and USB.

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Other Datasheets by Texas Instruments

Part Number Description
BQ24190 4.5-A Single Cell USB/Adapter Charger
BQ24192 4.5-A Single Cell USB/Adapter Charger
BQ24192I 4.5-A Single Cell USB/Adapter Charger
BQ24195 2.5-A /4.5-A Single Cell USB/Adapter Charger
BQ24195L 2.5-A /4.5-A Single Cell USB/Adapter Charger

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Product Folder Order Now Technical Documents Tools & Software Support & Community bq24193 SLUSBG7A – DECEMBER 2014 – REVISED NOVEMBER 2017 bq24193 I2C Controlled 4.5-A Single Cell USB/Adapter Charger with Narrow VDC Power Path Management and USB OTG 1 Features • High Efficiency 4.5-A Switch Mode Charger – 92% Charge Efficiency at 2 A, 90% at 4 A – Accelerate Charge Time by Battery Path Impedance Compensatioin • Highest Battery Discharge Efficiency with 12-mΩ Battery Discharge MOSFET up to 9-A Discharge Current • Single Input USB-compliant/Adapter Charger – USB Host or Charging Port D+/D- Detection Compatible to USB Battery Charger Spec 1.2 – Input Voltage and Current Limit Supports USB2.0 and USB3.0 – Input Current Limit: 100 mA, 150 mA, 500 mA, 900 mA, 1.2 A, 1.