HR8833 Overview
The HR8833 provides a dual bridge motor driver solution for toys, printers, and other mechatronic applications. The device has two H-bridge drivers, and can drive two DC brush motors, a bipolar stepper motor, solenoids, or other inductive loads. The output driver block of each H-bridge consists of N-channel power MOSFET’s configured as an H-bridge to drive the motor windings.
HR8833 Key Features
- Dual-H-Bridge Current-Control Motor Driver
- Capable of Driving Two DC Motors or One Stepper Motor
- Low MOSFET On-Resistance: HS + LS 400 mΩ
- Output Current
- Outputs Can Be Paralleled for 3-A RMS
- Wide Power Supply Voltage Range: 2.7 V
- PWM Winding Current Regulation/Limiting