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Home » NEWEST Products » New by Manufacturer » Texas Instruments » DRV8833 Dual H-Bridge Motor Drivers - TI
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Texas Instruments DRV8833 Dual H-Bridge Motor Drivers
Texas Instruments DRV8833 Dual H-Bridge Motor Drivers

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TI DRV8833 Dual H-Bridge Motor Drivers

Texas Instruments DRV8833 dual H-bridge motor drivers provide a dual bridge motor driver solution for toys, printers, and other mechatronic applications. The TI DRV8833 has two H-bridge drivers and can drive two DC brush motors, a bipolar stepper motor, solenoids, or other inductive loads. The out driver block of each H-bridge consists of N-channel power MOSFETs configured as an H-bridge to drive the motor windings. Each H-bridge includes circuitry to regulate or limit the winding current. TI DRV8833 dual H-bridge motor drivers are capable of driving up to 1.5A RMS (or DC) continuously at 25ºC with a VM supply of 5V. It can support peak currents of up to 2A per bridge. Current capability is reduced slightly at lower VM voltages.


Features
  • Dual-H-Bridge Current-Control Motor Driver
    • Capable of Driving Two DC Motors or One Stepper Motor
    • Low MOSFET On-Resistance: HS + LS 360 mΩ
  • Output Current 1.5A RMS, 2A Peak per H-Bridge (at VM = 5V, 25°C)
  • Outputs Can Be Paralleled for 3-A RMS, 4-A Peak
  • Wide Power Supply Voltage Range: 2.7V - 10.8V
  • PWM Winding Current Regulation/Limiting
  • Thermally Enhanced Surface Mount Package
Applications
  • Battery-Powered Toys
  • POS Printers
  • Video Security Cameras
  • Office Automation Machines
  • Gaming Machines
  • Robotics

Functional Block Diagram

Functional Block Diagram
  • Texas Instruments