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

FRDM-33931-EVB

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The FRDM-33931-EVB Expansion Board is an easy-to-use circuit board that allows the user to exercise all the functions of the MC33931EK H-Bridge circuit to drive a brushed DC motor with operation between 5-28 V and up to 5 A. The parallel input in FRDM-33931-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

Powertrain and Engine Control

  • MC33931: H-Bridge, Brushed DC Motor Driver, 5-28 V, 5 A, 11 kHz

Features

General Specifications

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

Connectivity

  • 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

Sensors

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

Components

  • LEDs to indicate the supply status and direction of motor

Buy Options

  • FRDM-33931-EVB

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

    • FRDM-33931-EVB
    • Quick reference card
  • $124.20 USD
  • For a quantity of 1
    • Availability: In stock
    • Inventory: 20
    • Shipping: Normally ships 1-2 business days
Buy from NXPBuy From Distributor

Documentation

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2 documents

Design Resources

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Design Files

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2 design files

  • Printed Circuit Boards and Schematics

    FRDM-33931-EVB - Printed Circuit Board bill of materials and design files

    ZIPRev 1Jul 29, 2015 00:00:002.2 MBFRDM-33931-EVB_BOM_SCH
    Download
  • Printed Circuit Boards and Schematics

    FRDM-34931S-EVB - Printed Circuit Board bill of materials and design files

    ZIPRev 1Jul 29, 2015 00:00:002.3 MBFRDM-34931S-EVB_BOM_SCH
    Download

Software

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2 software files

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

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