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BQ24251 - Stand-Alone Switched-Mode Li-Ion Battery Charger

Download the BQ24251 datasheet PDF. This datasheet also covers the BQ24250 variant, as both devices belong to the same stand-alone switched-mode li-ion battery charger family and are provided as variant models within a single manufacturer datasheet.

General Description

The bq24250, bq24251, and bq24253 are highly integrated single-cell Li-Ion battery chargers and system power-path management devices targeted for space-limited, portable applications with high-capacity batteries.

Key Features

  • High-Efficiency Switched-Mode Charger With Separate Power Path.
  • Startup System From Deeply Discharged or Missing Battery.
  • USB Charging Compliant.
  • Selectable Input Current Limit of 100 mA, 500 mA, 900 mA, 1.5 A, and 2 A.
  • BC1.2 Compatible D+, D.
  • Detection.
  • In Host Mode (After I2C Communication Starts and Before Watchdog Timer Times Out).
  • Programmable Battery Charge Voltage,.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (BQ24250-etcTI.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Texas Instruments

Part Number Description
BQ24250 Stand-Alone Switched-Mode Li-Ion Battery Charger
BQ24250C Standalone Switch-Mode Li-Ion Battery Charger
BQ24253 Stand-Alone Switched-Mode Li-Ion Battery Charger
BQ24257 Li-Ion/LiFePO4 Battery Charger
BQ24258 Li-Ion/LiFePO4 Battery 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.

View original datasheet text
Product Folder Sample & Buy Technical Documents Tools & Software bq24251: Not Recommended For New Designs Support & Community bq24250, bq24251, bq24253 SLUSBA1H – OCTOBER 2012 – REVISED AUGUST 2015 bq2425x 2A Single-Input I2C, Stand-Alone Switched-Mode Li-Ion Battery Charger With Power-Path Management 1 Features • High-Efficiency Switched-Mode Charger With Separate Power Path • Startup System From Deeply Discharged or Missing Battery • USB Charging Compliant – Selectable Input Current Limit of 100 mA, 500 mA, 900 mA, 1.5 A, and 2 A • BC1.