DRV8801 - Texas Instruments

DRV8801 DMOS Full-Bridge Motor Drivers

The DRV880x provides a versatile motor driver solution with a variety of capabilities. The device contains a full H-bridge which can be used to drive a brushed DC motor, one winding of a stepper motor, or other devices such as solenoids. A simple PHASEENABLE interface allows easy interfacing to controller circuits. The output stages use N-channel power MOS.

Features

• H-Bridge Motor Driver
• Low RDS(on) MOSFETs (0.4-Ω Typical)
• Low-Power Sleep Mode
• 100% PWM Duty Cycle Supported
• 8-V to 36-V Operating Supply Voltage Range
• Thermally Enhanced Surface-Mount Package
• Protection Features:
  – VBB Undervoltage Lockout (UVLO)
  – Charge Pump Undervoltage (CPUV)
  – Overcurrent Protection (OCP)
  – Short-to-Supply Protection
  – Short-to-Ground Protection
  – Overtemperature Warning (OTW)
  – Overtemperature Shutdown (OTS)
  – Fault Condition Indication Pin (nFAULT) 2 Applications
• Printers
• Industrial Automation
• Robotics 3 Description The DRV880x provides a versatil.