Battery pack: cordless power tool

Products and reference designs

Battery pack: cordless power tool

Block diagram


Our integrated circuits and reference designs help you create battery packs and chargers for cordless power tools with highly reliable battery management solutions (BMS) for monitoring, protecting, balancing and gauging.

Design requirements

Modern battery packs for cordless power tools often require:

  • Accurate voltage and current sensing.
  • Voltage, temperature and current protection.
  • Low standby current and ultra-low shipment power consumption.
  • Capacity indication to accurately track battery charge status and predict available runtime.

Explore applications similar in function and design
Download View video with transcript Video

Block diagram

Find products and reference designs for your system.

Technical documentation

View all 8
No results found. Please clear your search and try again.
Type Title Date
Application note 3~6 Cells Battery Management System Based On BQ76925+MSP430G2xx2 26 Aug 2014
Analog Design Journal Cell balancing buys extra run time and battery life 17 Mar 2009
Application note Bq77905 Using Multiple FETs 15 Jul 2016
Technical article Next-generation battery monitors: how to improve battery safety while improving ac PDF | HTML 14 Jul 2023
Application note bq769x0 Family Top 10 Design Considerations (Rev. A) PDF | HTML 05 Jul 2018
Application note BQ77905 Design Considerations in High-Current Applications 05 Dec 2016
Application note bq769x0 BMS Configurations for Cordless Appliances 05 Apr 2019
Application note bq769x0 BMS Configurations for Cordless Appliances 05 Apr 2019

Support & training

TI E2E™ forums with technical support from TI engineers

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support.