3297: DRV8833 1.5A, 2.7 ~ 10.8V, 2 DC or 1 Stepper Motor Driver

Summary

The DRV8833 device 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 bipolor 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 regulate or limit the winding current.

Internal shutdown funcitons with a fault output pin are provided for overcurrent protection, short-circuit protection, undervoltage lockout, and overtemperuature. A low-power sleep mode is also provided.

The DRV8833 is package in a 16-pin WQFN package with PowerPAD™ (Eco-friendly: RoHS & no Sb/Br).

Features:

Dual-H-Bridge Current-Control Motor Driver
– Can Drive Two DC Motors or One Stepper Motor
– Low MOSFET ON-Resistance:
HS + LS 360 mΩ

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

Outputs Can Be in Parallel for 3A RMS, 4A Peak
Wide Power Supply Voltage Range: 2.7 V to 10.8 V
PWM Winding Current Regulation and Current Limiting
Thermally Enhanced Surface-Mount Packages

Specifications

Manufacturer	Adafruit Industries LLC
Category	Motor Control
Eval Board Part Number	1528-1795-ND
Eval Board Supplier	Adafruit Industries LLC
Eval Board	Normally In Stock
Voltage In	2.7 ~ 10.8 V
Number of Motors and Type	2, DC Brush Motors 1, Stepper Motor, BiPolar 1, Stepper Motor, UniPolar
Power / Current Out	1.5 A
Features	Current Limit (Adj. or Fixed) PWM Interface
Component Count + Extras	8 + 18
Application / Target Market	Printer, Plotter Robotics Security IP Camera
Design Author	Adafruit
Main I.C. Base Part	DRV8833
Date Created By Author	2015-03
Date Added To Library	2024-05