DRV8833RTYR Description

The DRV8833RTYR provides a dual bridge motor driver solution for toys, printers, and other mechatronic applications. The DRV8833RTYR 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 MOSFETs configured as an H-bridge to drive the motor windings. Each H bridge includes circuitry to regulator limit the winding current. With proper PCB design, each H-bridge of the DRV8833RTYR is capableofdrivingupto1.5-ARM (orDC) continuously, at 25°C with a VMsupply of 5  V. It can support peak currents of up to 2A  per bridge. Current capability is reduced slightly at lower VM voltages. Internal shutdown functions with a fault output pin are provided for over-current protection, short circuit protection, voltage lockout, and overtemperature. A low-power sleep mode is also provided. The DRV8833RTYR is packaged in a 16-pin HTSSOP or QFN package with Power PAD?(Eco-friendly: RoHS&noSb/Br)

DRV8833RTYR Features

Dual-H-Bridge Current-Control Motor Driver

-Capable of Driving Two DC Motors or One Stepper Motor

- Low MOSFET On-Resistance: HS+LS360mQ

Output Current 1.5-A RMS, 2-A Peak per H-Bridge (at VM= 5 V, 25°C)

Outputs Can Be Paralleled for 3-A RMS, 4-A Peak

Wide Power Supply Voltage Range: 2.7 V- 10.8 V

PWM Winding Current Regulation/Limiting

Thermally Enhanced Surface Mount Package

DRV8833RTYR Applications

Battery-Powered Toys

POS Printers

Video Security Cameras

Office Automation Machines

Gaming Machines

Robotics