Automotive

STMicroelectronics

The VNH9045AQ motor driver from STMicroelectronics is preassembled with the external parts. It allows connection of the load, power supply and microcontroller.

The board supports control and diagnostic functions. This makes it easy to test direction control, pulse-width modulation, current feedback and diagnostics.

The board also supports development. It provides connectivity and some thermal heat-sinking for prototyping. The board uses a 4-layer FR4 PCB measuring 65.74mm x 93.13mm.



Microchip

The EV42B57A Evaluation Board features the MIC4607 MOSFET Driver, capable of driving three-phase brushless dc motors rated up to 20A and 85V. The board supports asymmetric turn-on and turn-off, allowing designers to precisely tune electromagnetic interference (EMI) behavior.

 

Key features include:

  • MOSFET bridge supply voltage range: 5.25V to 85V
  • 1A peak gate drive sink/source current
  • PWM signal test headers
  • Fault signal test header
  • Forced commutation after 250ns wait
  • 3.3V and 5V logic levels
  • External 200mV overcurrent protection
Microchip

The EV94U98A evaluation board provides a fully assembled hardware platform for evaluating and the motor drive capabilities of the ATA6847L gate driver system basis chip (SBC) from Microchip.

The board is optimized for input voltages from 4.9V to 32.5V and can drive up to a 35A RMS BLDC motor.

Key features include:

  • Three programmable gain/offset current sense amplifiers
  • On/Off push button 
  • Reset push button 
  • Spare user programmable push button 
  • Wake-up push button
  • PWM signal LED indicators
  • Fault signal LED indicator
  • PICkit™ debugger interface
  • LIN connector interface
  • Speed control potentiometer
  • Terminal block for 3.3V and 5V Hall effect sensors
STMicroelectronics

The STEVAL-MKI252KA evaluation kit is based on the IIS3DWBG1, ultrawide bandwidth, low-noise 3-axis digital vibration sensor with extended temperature range.

The evaluation kit includes a square sensing board with the IIS3DWBG1 mounted at the center, connected by flat cable to the STEVAL-MKIGIBV5 adapter board for compatibility with the STEVAL-MKI109D platform. The kit exposes the complete pinout and supports sensor configuration and communication through ST MEMS Studio.

Infineon

The OPTIGA™ Authenticate NBT Development Shield combines hardware components to allow evaluation and development of applications for the OPTIGA™ Authenticate NBT, NFC Type 4 asymmetric tag.

For activating and using shared e-bikes with NFC-enabled smart phones, locking and unlocking personal portable HDD drives with NFC-enabled smart phones, and healthcare applications involving data logging and secured data monitoring. The industrial applications involve configuration and parametrization of electric relay switches, circuit breakers and more.

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