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BQ24153A - One-Cell Li-Ion Charger

Description

The bq24153A/6A/8/9 is a compact, flexible, highefficiency, USB-friendly switch-mode charge management device for single-cell Li-ion and Lipolymer batteries used in a wide range of portable applications.

The charge parameters can be programmed through an I2C interface.

Features

  • 1 Charge Faster than Linear Chargers.
  • High-Accuracy Voltage and Current Regulation.
  • Input Current Regulation Accuracy: ±5% (100 mA and 500 mA).
  • Charge Voltage Regulation Accuracy: ±0.5% (25°C), ±1% (0°C to 125°C).
  • Charge Current Regulation Accuracy: ±5%.
  • Input Voltage Based Dynamic Power Management (VIN DPM).
  • Bad Adaptor Detection and Rejection.
  • Safety Limit Register for Maximum Charge Voltage and Current Limiting.

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Other Datasheets by Texas Instruments

Part Number Description
BQ24153 One-Cell Li-Ion Charger
BQ24150 One-Cell Li-Ion Charger
BQ24150A One-Cell Li-Ion Charger
BQ24151 One-Cell Li-Ion Charger
BQ24151A One-Cell Li-Ion Charger

Full PDF Text Transcription

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Product Folder Order Now Technical Documents Tools & Software Support & Community bq24153A, bq24156A bq24158, bq24159 SLUSAB0D – OCTOBER 2010 – REVISED APRIL 2016 bq2415x Fully Integrated Switch-Mode One-Cell Li-Ion Charger With Full USB Compliance and USB-OTG Support bq24153A, bq24156A, bq24159 1 Features •1 Charge Faster than Linear Chargers • High-Accuracy Voltage and Current Regulation – Input Current Regulation Accuracy: ±5% (100 mA and 500 mA) – Charge Voltage Regulation Accuracy: ±0.
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