BQ24190 (ACTIVE)

I2C Controlled 4.5A Single Cell USB / Adaptor Charger

 

Design kits & evaluation modules (1)

Name Part# Type
BQ2419X I2C Controlled 4.5A Single Cell USB / Adaptor Charger Evaluation Module BQ2419XEVM Evaluation Modules & Boards

Reference designs

TI Designs Reference Design Library is a robust reference design library spanning analog, embedded processor and connectivity. Created by TI experts to help you jump start your system design, all TI Designs include schematic or block diagrams, BOMs and design files to speed your time to market. Search and download designs at ti.com/tidesigns

TI Designs

Impedance Track™ Technology Enabled Battery Management Solution Reference Design

This reference design is a complete solution for the bq20z65/bq29412 battery management system. The design includes one bq20z65/bq29412 circuit module and a link to Windows™-based PC software. The circuit module design includes one bq20z65 integrated circuit (IC), one bq29412 IC, and all other (...)

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.

Software (2)

Name Part# Type
Linux Driver for BQ24190 BQ24190SW-LINUX Software Libraries
bq2419x GUI (Rev. A)  (ZIP 474 KB )    05 Nov 2012  

WEBENCH® Designer BQ24190

Battery Specifications:
Chemistry Lithium Ion/Lithium Polymer
  Series Parallel
Cell Count
Cell Capacity  mAh  
Total Capacity mAh  
Charger Specifications:
  Min   Max Range
Vin  V 3.9 to 17.00V
Iin  A ≤ 3.0A
Vchg  V 3.5 to 4.35V
Ichg  A ≤ 4.5A
Ambient Temp  °C -40 to 85°C