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bq25600 - I2C Controlled 3.0-A Single Cell Battery Charger

General Description

The BQ25600 and BQ25600D are highly-integrated 3.0-A switch-mode battery charge management and system power path management devices for single cell Li-ion and Li-polymer batteries.

Key Features

  • High-efficiency, 1.5-MHz, synchronous switchmode buck charger.
  • 92% charge efficiency at 2-A from 5-V input.
  • Optimized for USB voltage input (5 V).
  • Selectable low power pulse frequency modulation (PFM) mode for light load operations.
  • Supports USB On-The-Go (OTG).
  • Boost converter with up to 1.2-A output.
  • 92% boost efficiency at 1-A output.
  • Accurate constant current (CC) limit.
  • Soft-start up to 500-µF capacitive load.

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Other Datasheets by Texas Instruments

Part Number Description
bq25600C I2C Controlled 3.0-A Single Cell Battery Charger
bq25600D I2C Controlled 3.0-A Single Cell Battery Charger
bq25601 1-Cell 3-A Buck Battery Charger
bq25606 Standalone 3.0-A Single Cell Battery Charger
BQ25618 I2C Controlled 1-Cell 1.5-A 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.

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BQ25600, BQ25600D SLUSCJ4B – JUNE 2017 – REVISED MARCH 2022 BQ25600 and BQ25600D I2C Controlled 1-Cell 3.0-A Buck Battery Chargers for High-Input Voltage and NVDC Power Path Management 1 Features • High-efficiency, 1.5-MHz, synchronous switchmode buck charger – 92% charge efficiency at 2-A from 5-V input – Optimized for USB voltage input (5 V) – Selectable low power pulse frequency modulation (PFM) mode for light load operations • Supports USB On-The-Go (OTG) – Boost converter with up to 1.2-A output – 92% boost efficiency at 1-A output – Accurate constant current (CC) limit – Soft-start up to 500-µF capacitive load – Output short circuit protection – Low power PFM mode for light load operations • Single input to support USB input and high voltage adapters – Support 3.9-V to 13.