Dual-channel H-bridge motor driver

The DRV8833PWR is a dual H-bridge motor driver IC from Texas Instruments designed for driving small DC motors, stepper motors, solenoids, and other inductive loads in low-voltage battery-powered systems. It integrates two full H-bridge outputs that allow independent or combined control of two motors or one bipolar stepper motor.

It is commonly used in robotics, toys, printers, and embedded motion-control applications due to its compact size and built-in protection features.

Key Features Dual H-Bridge Motor Driver Drives 2 DC motors independently or 1 bipolar stepper motor Wide Supply Voltage Range Operates from 2.7 V to 10.8 V motor supply (VM) Output Current Capability Up to 2 A peak per H-bridge (package-dependent RMS limits apply) Supports parallel operation for higher current drive Low On-Resistance MOSFET Output Stage Reduces power loss and improves efficiency in battery-powered designs PWM Current Regulation Built-in current limiting and chopping control for better motor performance Multiple Control Modes Forward, reverse, brake, and coast control via simple logic inputs Protection Features Overcurrent protection Short-circuit protection Undervoltage lockout (UVLO) Thermal shutdown Low-Power Sleep Mode Reduces standby current for battery applications Compact Package 16-pin TSSOP (PW package), optimized for space-constrained PCB designs

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