Freedom Expansion board for MC33931- Brushed DC Motor Driver, H-Bridge, 11 kHz


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Product Details

Supported Devices

Power Management

Powertrain and Engine Control


General Specifications

  • Motor Run and Stop
  • PWM frequency control up to 11 kHz
  • Duty cycle
  • Direction control


  • Enabling/disabling of outputs
  • Compatible with NXPs all Freedom Development Platform

Power Management

  • Built in reverse battery protection
  • Built in voltage regulator to supply logic level circuitry
  • Transient voltage suppressor to handle system level transients

Test Points

  • Test points to allow probing of signals


  • Monitoring of status flag pin for under-voltage, short circuit and over-temperature events
  • Real-time load current monitoring for implementing advanced diagnostics


  • LEDs to indicate the supply status and direction of motor

Buy Options


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  • FRDM-33931-EVB

  • Freedom Expansion Board - MC33931, 5.0 A H-Bridge for automotive applications.

  • $124.20 USD
  • For a quantity of 1
    • Availability: In stock
    • Inventory: 20
    • Shipping: Normally ships 1-2 business days
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Quick reference to our documentation types.

2 documents

Design Resources

Design Files

2 design files


2 software files

Note: For better experience, software downloads are recommended on desktop.


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