Evaluation Kit - 33812, Ignition and Injector Driver


Roll over image to zoom in

Product Details

Supported Devices

Power Management



Key Features

  • Fuel Injector driver - Current Limit - 4.0 A Typical
  • Ignition pre-driver can drive IGBT or Darlington bipolar junction transistors
  • Ignition pre-driver has independent high and low side outputs
  • Relay driver - Current Limit - 4.0 A Typical
  • Lamp driver- Current Limit - 1.5 A Typical
  • Ignition and other drivers protected against over-temperature
  • Interfaces directly to MCU using 5.0 V parallel interface
  • MCU Power On RESET generator
  • MCU watchdog timer circuit with parallel refresh/time setting line
  • Independent fault annunciation outputs for ignition and injection
  • ISO-9141 K-Line transceiver for communicating diagnostic messages

Power Management

  • Designed to operate over the range of ~4.7 V = VPWR = 36 V
  • VCC voltage preregulator provides +5.0 V power for the MCU
  • All external outputs protected against short to battery, over-current

Buy Options


Click to expand

  • KIT33812EKEVBE

  • Evaluation Kit - MC33812, Multifunctional Ignition and Injector Driver.

  • $107.64 USD
  • For a quantity of 1
    • Availability: Pending stock
Buy from NXPBuy From Distributor


Quick reference to our documentation types.

2 documents

Design Resources

Design Files

1 design file


1 software file

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