DRV8829PWPR

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DRV8829PWPR

IC MTR DRVR BIPLR 8.2-45V 28SSOP

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  • 包 28-HTSSOP
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規格

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
MotorType-Stepper Bipolar
MotorType-ACDC Brushed DC
Function Driver - Fully Integrated, Control and Power Stage
OutputConfiguration Half Bridge (2)
Interface Parallel
Technology Power MOSFET
Applications General Purpose
Current-Output 3.5A
Voltage-Supply 8.2V ~ 45V
Voltage-Load 8.2V ~ 45V
OperatingTemperature -40°C ~ 150°C (TJ)
MountingType Surface Mount
Package/Case 28-PowerTSSOP (0.173, 4.40mm Width)

概述

Description

The DRV8829PWPR is a motor driver integrated circuit (IC) manufactured by Texas Instruments. It is designed for driving brushed DC motors and is commonly used in applications requiring precise control of motor speed and direction. The device operates from a wide voltage range, typically supporting motor supply voltages from 8.2V to 45V, and can deliver up to 5A of continuous output current per motor channel.
The DRV8829PWPR features an H-bridge configuration, allowing for bidirectional control of the motor, facilitating forward, reverse, and braking functions. It integrates built-in protection features, such as overcurrent protection, thermal shutdown, and undervoltage lockout, enhancing the reliability and safety of motor operations.
The IC is controlled via a simple PWM interface, enabling easy integration with microcontrollers and other control systems. The DRV8829PWPR comes in a PowerPAD HTSSOP package, which provides efficient thermal performance and compact size, making it suitable for various applications, including robotics, industrial automation, and consumer electronics. It is part of the extensive portfolio of motor driver solutions offered by Texas Instruments, known for their efficiency and robustness.

Features

The DRV8829PWPR is a motor driver designed by Texas Instruments to control DC motors in various applications. It is part of the DRV8829 series, known for its robust performance and reliability. Key features include:
1. High Output Current: It can deliver up to 5A continuous and 5.8A peak current per H-bridge, suitable for driving larger motors.
2. Wide Operating Voltage: The driver supports a wide voltage range from 8.2V to 45V, accommodating various power supply configurations.
3. PWM Control: It offers pulse-width modulation (PWM) control, enabling precise motor speed and torque management.
4. Protection Features: The DRV8829PWPR includes built-in protection against overcurrent, overtemperature, and undervoltage conditions, enhancing system reliability.
5. Current Regulation: It offers adjustable current regulation, allowing users to set the desired current limit for their motor applications.
6. Integrated Decay Modes: Fast and slow decay modes are available to optimize performance for different motor types and applications.
7. Package: It comes in a 28-pin HTSSOP package, facilitating easy integration into various circuit designs.
These features make the DRV8829PWPR ideal for applications like robotics, factory automation, and any scenario requiring high-performance motor control.

Package

The DRV8829PWPR is a stepper motor driver chip from Texas Instruments, and it comes in a TSSOP (Thin Shrink Small Outline Package) with 28 pins and a PowerPAD for enhanced thermal performance.

Pinout

The DRV8829PWPR is a motor driver IC from Texas Instruments, typically used in applications requiring control of brushed DC motors. It is packaged in a 28-pin HTSSOP (PWP) package. The primary function of the DRV8829 is to provide a high-current output to drive DC motors, solenoids, or actuators. It includes features such as current regulation, overcurrent protection, thermal shutdown, and under-voltage lockout to ensure reliable operation. The device can handle peak currents up to 5A per H-bridge and operates on a motor supply voltage range of 8.2V to 45V, making it suitable for a variety of motor control applications.

Manufacturer

The DRV8829PWPR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic components and integrated circuits. TI is known for its innovative solutions in analog and embedded processing products, which are utilized in various applications across different industries, including automotive, industrial, personal electronics, and communications equipment.

Application

The DRV8829PWPR is a motor driver typically used in applications requiring precise motor control. Its primary application areas include robotics, where it's used for controlling stepper and DC motors, automated equipment, such as 3D printers and CNC machines, for precise motion control, and consumer electronics, where compact and efficient motor control is necessary, like in cameras and home appliances. Additionally, it's utilized in automotive systems for tasks such as window and mirror adjustment, and in industrial automation for conveyor belts and other machinery requiring accurate motor control.

Equivalent

The DRV8829PWPR is a motor driver IC from Texas Instruments. Equivalent products from other manufacturers include the Allegro A4950, Toshiba TB67H303HG, and ON Semiconductor AMIS-30543. When choosing an equivalent, ensure that it matches the DRV8829PWPR in terms of voltage, current capacity, and functionality. Always refer to datasheets for detailed specifications to ensure compatibility with your application.

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