SPI-Programmable H-Bridge Brushed DC Motor Driver

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Block Diagram

HB2002: SPI-Programmable H-Bridge Brushed DC Motor Driver

HB2002 Block Diagram


Key Features

  • Advanced diagnostic and fault reporting, via SPI
  • Accuracy for real-time current feedback (5%)
  • Low RDS(on) integrated MOSFETs: 235 mΩ per device MAX (TJ = 150°C)
  • Thermally-efficient QFN package: RΘJC < 1.0 °C/W
  • Wide operating range: 5 V to 28 V, 40 V transient
  • Eight slew rate options, selectable by SPI: 0.25 to > 16 V/µs
  • Four current limit options, selectable by SPI: 5.4/7.0/8.8/10.7 A
  • Configurable for full bridge or half-bridge mode
  • Load supply voltage min. 5 V, max. 28 V
  • Ambient operating temperature -40 to 125 °C
  • Parallel and SPI interface and input controllers

Part numbers include: MC33HB2002ES.


Quick reference to our documentation types.

4 documents

Design Resources


1 hardware offering


1 software file

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