Description
●The DRV8802 provides an integrated motor driver solution for printers, scanners, and other automated equipment applications. The device has two H-bridge drivers, and is intended to drive DC motors. The output driver block for each consists of N-channel power MOSFET’s configured as H-bridges to drive the motor windings. The DRV8802 can supply up to 1.6-A peak or 1.1-A RMS output current (with proper heatsinking at 24 V and 25°C) per H-bridge.
●Features
●• 8.2-V to 45-V Operating Supply Voltage Range
●• Dual H-Bridge Current-Control Motor Driver
● – Drive Two DC Motors
● – Brake Mode
● – Four Level Winding Current Control
●• 1.6-A Maximum Drive Current at 24 V and TA 25°C
●• Industry Standard Parallel Digital Control Interface
●• Low Current Sleep Mode
●• Built-In 3.3-V Reference Output
●• Small Package Footprint
●• Protection Features
● – Overcurrent Protection (OCP)
● – Thermal Shutdown (TSD)
● – VM Undervoltage Lockout (UVLO)
● – Fault Condition Indication Pin (nFAULT)
●• Thermally Enhanced Surface Mount Package
●Applications
●• Printers
●• Scanners
●• Office Automation Machines
●• Gaming Machines
●• Factory Automation
●• Robotics
