DRV8833 two-channel H-bridge motor driver:Pinout,Schematic, Equivalent,Integrated Circuit: Features, Specification
DRV8833 Description
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 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 regulate or limit the winding current.
Internal shutdown functions with a fault output pin are provided for overcurrent protection, short-circuit
protection,Undervoltage lockout,and overtemperature. A low-power sleep mode is also provided The DRV8833 is packaged in a 16-pin WQFN package with PowerPAD TM
(Eco-friendly: RoHS & noSb/Br).
DRV8833 Simplified Schematic
DRV8833 Features
■Dua-H-Bridge Current-Control Motor Driver
■Can Drive Two DC Motors or One Stepper Motor
■LOW MOSFET ON-Resistance: HS + LS 360 mQ
■Output Current (at Vm = 5 V, 25°C)
■1.5-A RMS, 2-A Peak per H-Bridge in PWP
■and RTY Package Options
■500-mA RMS, 2-A Peak per H-Bridge in PW Package Option
■Outputs can be in Parallel for
■3-A RMS, 4A Peak (PWP and RTY)
■1-A RMS, 4A Peak (PW)
■Wide Power Supply Voltage Range:
■2.7 to 10.8 V
■PWM Winding Current Regulation and Current Limiting
■Thermally Enhanced Surface-Mount Packages
DRV8833 Pin Configuration and Functions
Pin Functions
Pin Functions (continued)
Specifications
Texas Instruments DRV8833 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments DRV8833PW.
| Product Pictures |  |
| Part number | DRV8833PW |
| Factory Lead Time | 6 Weeks |
| Lifecycle Status | ACTIVE (Last Updated: 5 days ago) |
| Mounting Type | Surface Mount |
| Package / Case | 16-TSSOP (0.173, 4.40mm Width) |
| Surface Mount | YES |
| Number of Pins | 16 |
| Operating Temperature | -40°C~150°C TJ |
| Packaging | Tube |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 16 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Applications | DC Motors, General Purpose, Solenoids |
| HTS Code | 8542.39.00.01 |
| Subcategory | Motion Control Electronics |
| Technology | NMOS |
| Voltage - Supply | 2.7V~10.8V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 5V |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | DRV8833 |
| Qualification Status | Not Qualified |
| Max Output Current | 2A |
| Supply Voltage-Max (Vsup) | 10.8V |
| Power Supplies | 3/10V |
| Supply Voltage-Min (Vsup) | 2.7V |
| Interface | PWM |
| Analog IC - Other Type | BRUSH DC MOTOR CONTROLLER |
| Output Configuration | Half Bridge (4) |
| Output Current | 500mA |
| Logic Function | AND |
| Output Current per Channel | 1.5A |
| Supply Current-Max (Isup) | 3mA |
| Voltage - Load | 2.7V~10.8V |
| RMS Current (Irms) | 1.5A |
| Height | 1.2mm |
| Length | 5mm |
| Width | 4.4mm |
| Thickness | 1mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
DRV8833PW CAD Model
DRV8833PW Symbol
DRV8833 Footprint
DRV8833 Functional Block Diagram
DRV8833 Overview
The DRV8833 device is an integrated motor driver solution for brushed DC or bipolar stepper motors. The device
integrates two NMOS H-bridges and current regulation circuitry. The DRV8833 can be powered with a supply
voltage from 2.7 to 10.8 V and can provide an output current up to 1.5-A RMS.
A simple PWM interface allows easy interfacing to the controller circuit.
The current regulation is a fixed frequency PWM slow decay.
The device includes a low-power sleep mode, which lets the system save power when not driving the motor.
Fixed-Frequency PWM Motor Drivers
DRV8833 contains two identical H-bridge motor drivers with current controlled PWM circuits. The following figure shows the block diagram of the circuit
DRV8833 Applications
■Battery-powered toys
■POS printers
■Security cameras
■Gaming machines
■Robotics
DRV8833 Manufacturer
DRV8833 is a dual H-bridge DC motor driver typically manufactured by Texas Instruments. DRV8833 is used to control DC motors or stepper motors and has various protection features, including overcurrent protection and over temperature protection. In addition, it can be used for various motor applications, such as robots, cars, aircraft, etc.
