規格
| 屬性 | 價值 |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| 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 | Battery Powered |
| Current-Output | 1A |
| Voltage-Supply | 2.75V ~ 6.8V |
| Voltage-Load | 2.75V ~ 6.8V |
| OperatingTemperature | -40°C ~ 150°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | 10-PowerTFSOP, 10-MSOP (0.118, 3.00mm Width) |
概述
Description
The DRV8832DGQR is a low-voltage motor driver IC designed by Texas Instruments, suitable for driving small DC motors or other inductive loads like solenoids. It operates from a supply voltage range of 2.75V to 6.8V, making it ideal for battery-powered applications. The device provides a current output capability of up to 1A with an internal H-bridge configuration, allowing for bidirectional control of the motor.
Key features include an adjustable current limit, allowing users to set a maximum current to protect the motor and driver. It also offers thermal and overcurrent protection, ensuring enhanced reliability and safety. The DRV8832DGQR has a low-power sleep mode to conserve energy when the motor is not in use. Additionally, the device supports PWM control, enabling precise speed and torque control of the motor.
Packaged in a small QFN package (DGQ), it is well-suited for compact designs. The DRV8832DGQR is commonly used in applications like robotics, consumer electronics, and portable devices where efficient and compact motor control is essential.
Key features include an adjustable current limit, allowing users to set a maximum current to protect the motor and driver. It also offers thermal and overcurrent protection, ensuring enhanced reliability and safety. The DRV8832DGQR has a low-power sleep mode to conserve energy when the motor is not in use. Additionally, the device supports PWM control, enabling precise speed and torque control of the motor.
Packaged in a small QFN package (DGQ), it is well-suited for compact designs. The DRV8832DGQR is commonly used in applications like robotics, consumer electronics, and portable devices where efficient and compact motor control is essential.
Equivalent
The DRV8832DGQR is a low-voltage motor driver from Texas Instruments. Equivalent products include the following:
1. Allegro MicroSystems A3901: A dual H-bridge motor driver suitable for low-voltage applications.
2. ON Semiconductor AM4957: Provides similar functionality for driving low-voltage motors.
3. STMicroelectronics L293D: A widely used H-bridge motor driver with similar features.
4. Infineon BTS7960: Another robust option for motor control applications.
These alternatives offer similar functionalities but may have differences in specifications and features.
1. Allegro MicroSystems A3901: A dual H-bridge motor driver suitable for low-voltage applications.
2. ON Semiconductor AM4957: Provides similar functionality for driving low-voltage motors.
3. STMicroelectronics L293D: A widely used H-bridge motor driver with similar features.
4. Infineon BTS7960: Another robust option for motor control applications.
These alternatives offer similar functionalities but may have differences in specifications and features.
Features
The DRV8832DGQR is a low-voltage motor driver from Texas Instruments designed for driving DC motors and other inductive loads. Key features include:
1. Voltage Range: Supports a wide supply voltage range from 2.75 V to 6.8 V, suitable for battery-powered applications.
2. Output Current: Delivers up to 1-A continuous current, capable of driving small motors efficiently.
3. Feature Set:
- PWM Control: Provides H-bridge motor control with PWM interface for speed and direction control.
- Adjustable Voltage Regulation: Allows setting of the output regulated voltage for precise motor speed control.
- Fault Protection: Includes overcurrent, short-circuit, overtemperature, and undervoltage lockout protections.
4. Low Power Mode: Features low-power sleep mode to conserve energy during periods of inactivity.
5. Thermal Performance: Comes in a small package with good thermal performance for compact designs.
6. Interface: Simple control interface for integration with microcontrollers or other control systems.
These features make the DRV8832DGQR suitable for applications in robotics, consumer electronics, and other areas where efficient motor control is needed.
1. Voltage Range: Supports a wide supply voltage range from 2.75 V to 6.8 V, suitable for battery-powered applications.
2. Output Current: Delivers up to 1-A continuous current, capable of driving small motors efficiently.
3. Feature Set:
- PWM Control: Provides H-bridge motor control with PWM interface for speed and direction control.
- Adjustable Voltage Regulation: Allows setting of the output regulated voltage for precise motor speed control.
- Fault Protection: Includes overcurrent, short-circuit, overtemperature, and undervoltage lockout protections.
4. Low Power Mode: Features low-power sleep mode to conserve energy during periods of inactivity.
5. Thermal Performance: Comes in a small package with good thermal performance for compact designs.
6. Interface: Simple control interface for integration with microcontrollers or other control systems.
These features make the DRV8832DGQR suitable for applications in robotics, consumer electronics, and other areas where efficient motor control is needed.
Pinout
The DRV8832DGQR is a motor driver IC from Texas Instruments, commonly used for driving DC motors. It is available in a 10-pin VSSOP package. Here is a brief overview of its pin functions:
1. IN1: Input control for the direction and PWM control.
2. IN2: Input control for the direction and PWM control.
3. OUT1: Output to connect to the motor.
4. OUT2: Output to connect to the motor.
5. VM: Supply voltage for the motor, typically ranging from 2.75 V to 6.8 V.
6. GND: Ground connection for the device.
7. SENSE: Current sensing for the motor.
8. VCC: Supply voltage for the logic, which can be connected to VM for simplicity.
9. REF: Reference voltage input for setting the PWM duty cycle.
10. FAULT: Open-drain output that indicates fault conditions such as overcurrent, overtemperature, or undervoltage.
The DRV8832DGQR is designed to control the speed and direction of a DC motor efficiently and safely, offering features such as thermal shutdown, overcurrent protection, and low power standby mode.
1. IN1: Input control for the direction and PWM control.
2. IN2: Input control for the direction and PWM control.
3. OUT1: Output to connect to the motor.
4. OUT2: Output to connect to the motor.
5. VM: Supply voltage for the motor, typically ranging from 2.75 V to 6.8 V.
6. GND: Ground connection for the device.
7. SENSE: Current sensing for the motor.
8. VCC: Supply voltage for the logic, which can be connected to VM for simplicity.
9. REF: Reference voltage input for setting the PWM duty cycle.
10. FAULT: Open-drain output that indicates fault conditions such as overcurrent, overtemperature, or undervoltage.
The DRV8832DGQR is designed to control the speed and direction of a DC motor efficiently and safely, offering features such as thermal shutdown, overcurrent protection, and low power standby mode.
Manufacturer
The DRV8832DGQR is manufactured by Texas Instruments. Texas Instruments, often abbreviated as TI, is an American technology company that designs and manufactures semiconductors and various integrated circuits. It is one of the largest semiconductor companies in the world and focuses on the development of analog chips and embedded processors. TI's products are used in a wide range of electronic devices, spanning various industries such as consumer electronics, automotive, industrial, and communications. The company is known for its innovation and extensive product portfolio, which includes components like microcontrollers, amplifiers, sensors, and power management solutions. Texas Instruments has a strong emphasis on research and development, contributing to its leadership position in the semiconductor industry.
Application
The DRV8832DGQR is a motor driver integrated circuit designed for low-voltage motor control applications. Its primary application areas include battery-powered devices, such as toys, portable printers, and small appliances, where it controls the speed and direction of brushed DC motors. The IC is also used in robotics for driving small motors with precise control. Additionally, it's suitable for camera systems, small fans, and consumer electronics requiring efficient motor control. The DRV8832DGQR's compact size and low standby current make it ideal for space-constrained applications with power efficiency requirements.
Package
The DRV8832DGQR is a motor driver IC from Texas Instruments, and it comes in a VSSOP (Very Thin Shrink Small Outline Package) with 10 pins, commonly referred to as MSOP-10. This package type is compact, making it suitable for space-constrained applications.
