TI DRV8813PWPR

The DRV8813 provides an integrated motor driver solution for printers, scanners, and other automated equipment applications. The device has two H-bridge drivers, and can drive a bipolar stepper motor or two DC motors. The output driver block for each consists of N-channel power MOSFETs configured as full Hbridges to drive the motor windings. The DRV8813 can supply up to 2.5-A peak or 1.75-A RMS output current (with proper heatsinking at 24 V and 25°C). A simple parallel digital control interface is compatible with industry-standard devices. Decay mode is programmable. Internal shutdown functions are provided for overcurrent protection, short circuit protection, undervoltage lockout and overtemperature. The DRV8813 is available in a 28-pin HTSSOP package with PowerPAD (Eco-friendly: RoHS & no Sb/Br).

• 8.2-V to 45-V Operating Supply Voltage Range
• 2.5-A Maximum Drive Current at 24 V and TA = 25°C
• Dual H-Bridge Current Control Motor Driver
• Drive a Bipolar Stepper or Two DC Motors
• Four Level Winding Current Control
• Multiple Decay Modes
• Mixed Decay
• Slow Decay
• Fast Decay
• Industry Standard Parallel Digital Control Interface
• Low Current Sleep Mode
• Built In 3.3-V Reference Output
• Small Package and Footprint
• Protection Features Overcurrent Protection (OCP) Thermal Shutdown (TSD) VM Undervoltage Lockout (UVLO) Fault Condition Indication Pin (nFAULT)

• Automatic Teller Machines
• Money Handling Machines
• Video Security Cameras
• Printers
• Scanners
• Office Automation Machines
• Gaming Machines
• Factory Automation Robotics