DRV8823-Q1 - Texas Instruments

DRV8823-Q1 4-Bridge Serial Interface Motor Driver

The DRV8823-Q1 device provides an integrated motor driver solution for printers and other office automation equipment applications. The motor driver circuit includes four H-bridge drivers. Each of the motor driver blocks employ N-channel power MOSFETs configured as an H-bridge to drive the motor windings. A simple serial interface allows control of all funct.

Features

• Qualified for Automotive Applications
• AEC-Q100 Qualified with the Following Results:
  – Device Temperature Grade 1:
  –40°C to 125°C Ambient Operating Temperature Range
  – Device HBM ESD Classification Level H2
  – Device CDM ESD Classification Level C4B
• PWM Motor Driver with Four H-Bridges
  – Drives Two Stepper Motors, One Stepper and Two DC Motors, or Four DC Motors
  – Up to 1.5-A Current Per Winding
  – Low On-Resistance
  – Programmable Maximum Winding Current
  – Three-Bit Winding Current Control Allows up to Eight Current Levels
  – Selectable Slow or Mixed Decay Modes
• 8-V to 32-V Operating Supp.