KIT_BTM9020/21 This Arduino Shield is equipped with the MOTIX™ full-bridge ICs BTM9020EP and BTM9021EP and is intended to help the users evaluate hardware and software functionality.

Overview

The evaluation board contains three MOTIX™ full-bridge ICs BTM90xx devices and an interface to the Arduino UNO. BTM9020EP operates via direct interface whereas BTM9021EP runs via SPI. The board design provides the flexibility to designers to test different features of devices.

Summary of Features

  • Supply voltage at 7 V to 18 V
  • Extended supply voltage 4.5 V - 40 V
  • Current limitation of minimum 20A
  • PWM operation up to 20kHz
  • AEC-Q100 qualified (Grade 1)
  • Adjustable slew rate at 2 levels
  • Half-bridge independent mode
  • Current sense for high side and low side

Benefits

  • Test bi-directional rotation
  • Capable of high frequency PWM
  • Better thermal conductivity, exposed pad
  • More flexible half bridge control
  • Optimized EMC performance

Potential Applications

  • Door lock / safe lock
  • Fuel/e-charging lid
  • Mirror fold
  • Door cinching latch
  • Trunk cinching latch
  • Body control modules
Support