I2C Controlled Single Cell Chargers with 5.1V Boost Operation: bq24195/2.1A and bq24195L/1A TIDA-00036 (ACTIVE)

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Description

bq24195 and bq24195L are fully integrated 4.5A charging / 2.1A boost  and 2.5A charging / 1A boost for power bank applications. TIDA-00036 is to demonstrate bq24195 and bq24195L single chip solution for fast charging, synchronous boost on-the-go (OTG) operation with high efficiency and low BOM cost.

Features
  • Fast charge: up to 4.5A (bq24195)/ 2.5A (bq24195L) charging current to support high capacity battery pack
  • Battery boost operation: long battery run time with 90% OTG efficiency
  • Input voltage dynamic power management to support third party adapters
  • Enable compact 2.1A or 1A power bank design with Integrated FETs and shared buck/boost inductor
  • D+/D- USB detection and compatible to USB BC1.2

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Design Files

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TI Devices (2)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
BQ24195  I2C Controlled 2.5A/4.5A Single Cell Charger with 5.1V 1.3A/2.1A Synchronous Boost Operation  Battery management  Sample & Buy View Design Kits & Evaluation Modules
BQ24195L  I2C Controlled 2.5A/4.5A Single Cell Charger with 5.1V 1.3A/2.1A Synchronous Boost Operation  Battery management  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
BQ24195 Download
BQ24195L Download

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Technical Documents

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User guides (1)
Title Type Size (KB) Date
PDF 370 10 Oct 2014
Design files (4)
Title Type Size (KB) Date
ZIP 451 10 Oct 2014
ZIP 205 10 Oct 2014
PDF 89 10 Oct 2014
PDF 85 10 Oct 2014

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