Cordless handheld garden tool

Products and reference designs

Cordless handheld garden tool

Block diagram

Overview

Our integrated circuits and reference designs help you create sophisticated cordless handheld garden tools with high torque capability, maximum efficiency and battery operating time with enhanced protection.

Design requirements

Optimal cordless handheld garden tools often require:

  • Compact and high-efficient motor drives that meet thermal requirements.
  • High peak current capability with reliable protection and safety features.
  • Innovative user-interface solutions and accurate sensing solutions.
  • Secure, robust and reliable wireless connectivity.

Block diagram

Find products and reference designs for your system.

Cordless handheld garden 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 Input power protection Input power protection TVS TVS 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 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 Power stage Power stage Gate driver Gate driver MOSFET MOSFET Analog front end Analog front end REF REF ADC ADC AMP AMP COMP COMP MUX MUX Monitoring Monitoring Watchdog Watchdog Temperature Temperature Voltage supervisor Voltage supervisor RESET RESET Digital processing Digital processing MCU/MPU MCU/MPU Logic Logic

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