DRV8841
Description
The DRV8841 provides an integrated dual H-bridge motor driver solution for printers, scanners, and other automated equipment applications. The device can be used to drive one or two brushed DC motors, a bipolar stepper motor, or other loads.
Key Features
- 1 Dual H-Bridge DC Motor Driver - Single and Dual Brushed DC - Stepper
- PWM Control Interface
- Optional Fixed Frequency Current Regulation - Two Bit Current Control Allows Up to Four Current Levels
- Low MOSFET On-Resistance - 2.5-A Maximum Drive Current at 24 V and TA = 25°C - Combined 400 mΩ RDS(ON) of High-Side and Low-Side at 24 V and TA = 25°C
- 8.2-V to 45-V Operating Supply Voltage Range
- Low Current Sleep Mode
- Built-In 3.3-V Reference Output
- Thermally Enhanced Surface Mount Package
- Protection Features - Overcurrent Protection (OCP) - Thermal Shutdown (TSD) - Undervoltage Lockout (UVLO) - Fault Condition Indication Pin (nFAULT)
