EVAL-L9942, Evaluation Board for L9942XP Micro-Stepping Fully Integrated Motor Driver

Reference Design using part L9942 by STMicroelectronics

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EVAL-L9942 Image
EVAL-L9942 Schematic
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Manufacturer

STMicroelectronics
  • Application Category
    Motor Control
  • Product Type
    Stepper Motor Control

Associated Documents

For End Products

  • Automotive and Transportation
  • Lighting
  • Stepper Motor

Description

  • EVAL-L9942, Evaluation Board designed to provide the user a platform to evaluate the device L9942. The L9942 is a motor driver for bipolar stepper motors with micro-stepping and programmable current profile look-up-table to allow a flexible adaptation of the motor characteristics and intended operating conditions. Different current profiles can be chosen depending on target criteria: audible noise, vibrations, rotation speed or torque. The decay mode used in PWM-current control circuit can be programmed to have slow, fast, mixed and auto-decay

Key Features

  • Motor Type
    Stepper Motor

Featured Parts (2)

Featured Parts
Part Number Manufacturer Type Description
L9942XP1TR STMicroelectronics Motor Controller and Driver ICs Stepper Motor Controller 13.5V 24-Pin PowerSSO EP T/R Automotive AEC-Q100 Buy
L9942XP1 STMicroelectronics Motor Controller and Driver ICs Stepper Motor Controller 13.5V Automotive AEC-Q100 24-Pin PowerSSO EP Tube Buy

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