Home Applications Industrial Appliances
Home
Applications
Industrial
Appliances

Cordless power tool

Products and reference designs
Block diagram

Cordless power tool

Block diagram

Overview

Our integrated circuits and reference designs help you create highly-efficient cordless power tools with maximum battery efficiency and achieve smaller size, lighter weight, reduced audible noise, EMI/EMC requirements and lower system cost.

Design requirements

    Modern cordless power tool systems often require:

  • Highly-efficient motor drive with enhanced protection.
  • Compact drive with high peak current capability meeting thermal requirements.
  • Innovative user-interface solutions and reliable sensing solutions.
  • Secure, robust and reliable wireless connectivity.
Explore applications similar in function and design
Extend the capabilities of this application

Block diagram

Find products and reference designs for your system.

Cordless power tool

M M BDC / BLDC motor BDC / BLDC motor Wireless interface Wireless interface Wireless connectivity Wireless connectivity Antenna Antenna Position sensor Position sensor Magnetic/hall sensors Magnetic/hall sensors Current sense Current sense Voltage sense Voltage sense Sensor Sensor Displacement sensor Displacement sensor Proximity sensor Proximity sensor Vibration sensor Vibration sensor Acceleration sensor Acceleration sensor Output user interface Output user interface LED driver LED driver Speaker output Speaker output Current & voltage sense Current & voltage sense COMP COMP REF REF AMP AMP AMP AMP Signal input/output protection Signal input/output protection ESD / TVS ESD / TVS Input user interface Input user interface Trigger switch Trigger switch Inductive / capacitive sensing Inductive / capacitive sensing MCU/CapTivate MCU/CapTivate Forward/reverse switch Forward/reverse switch Touch keys / Touch pad Touch keys / Touch pad Clutch setting dial Clutch setting dial Hall sensors Hall sensors DC DC Wired interface Wired interface I2C I2C SMBUS SMBUS SPI SPI I2C I2C UART UART CAN CAN Input power protection Input power protection TVS TVS Battery protection Battery protection Gate driver Gate driver MOSFETs MOSFETs Protector/monitor Protector/monitor Fuse Fuse Non-isolated DC/DC power supply Non-isolated DC/DC power supply LDO LDO DC/DC DC/DC Analog front end Analog front end REF REF ADC ADC AMP AMP COMP COMP MUX MUX Power stage Power stage Gate driver Gate driver MOSFET MOSFET Digital processing Digital processing MCU/MPU MCU/MPU LOGIC LOGIC Monitoring Monitoring Watchdog Watchdog Temperature Temperature Voltage supervisor Voltage supervisor RESET RESET

Technical documentation

View all 9
No results found. Please clear your search and try again.
Type Title Date
Technical article How to build a cost-competitive and robust auxiliary power supply PDF | HTML 26 Jun 2023
White paper MSP430™ FRAM Microcontrollers With CapTIvate™ Touch Technology 21 Oct 2016
Application note Current Sensing for Inline Motor-Control Applications 20 Oct 2016
Technical article Next-generation battery monitors: how to improve battery safety while improving ac PDF | HTML 14 Jul 2023
Application brief MSP430 and DRV83xx Selection Guide for Power Tools (Rev. A) PDF | HTML 14 Dec 2021
Application note Understanding Smart Gate Drive (Rev. D) 11 May 2022
Technical article Improve the performance of your power tool design with power blocks PDF | HTML 09 Jun 2023
Technical article Connectivity helps integrate intelligent motor control on a single MCU PDF | HTML 09 Jun 2023
Technical article Protect battery-powered tools in harsh environments with Hall effect sensors PDF | HTML 05 Sep 2023

Support & training

TI E2E™ forums with technical support from TI engineers
View all forum topics

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.

Videos