Freedom Expansion board for MC34931- Brushed DC Motor Driver, H-Bridge, 11 kHz

FRDM-34931-EVB

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The FRDM-34931-EVB Expansion Board is an easy-to-use circuit board that allows the user to exercise all the functions of the MC34931EK H-Bridge circuit to drive a brushed DC motor with operation between 5-36 V and up to 5 A. The parallel input in FRDM-34931-EVB can be easily controlled using 3.0/5.0 V compatible laboratory equipment, GPIO of any MCU or through a FRDM-KL25Z board connected to a PC’s USB port.

Using in conjunction with FRDM-KL25Z, the Graphical User Interface program provides the User Interface to the USB in FRDM-KL25Z board and allows the user to send commands to the IC.

Product Details

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Supported Devices

Power Management

BLDC, H-Bridge, Stepper

  • MC34931: MC34931/S H-Bridge, Brushed DC Motor Driver, 5-36 V, 5 A, 11 kHz/20 kHz

Features

Connectivity

  • Enabling/disabling of outputs

Power Management

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

Components

  • LEDs to indicate the supply status and direction of motor

Support

  • Compatible with NXP®s all Freedom Development Platforms

Test Points

  • Test points to allow probing of signals

Monitoring

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

General Specifications

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

Buy Options

  • FRDM-34931-EVB

  • Freedom Expansion Board - MC34931, 5.0 A H-Bridge for industrial applications.

    • FRDM-34931-EVB
    • Quick reference card
  • $108.00 USD
  • For a quantity of 1
    • Availability: In stock
    • Inventory: 20
    • Shipping: Normally ships 1-2 business days
Buy from NXPBuy From Distributor

Design Resources

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Documentation

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2 documents

Design Files

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1 design file

Software

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2 software files

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

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