DRV8876RGTR

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DRV8876RGTR

IC MOTOR DRIVER DC 5.5V 16VQFN

  • Fabricante
  • Mfr. Parte #DRV8876RGTR
  • Paquete VQFN-16
  • Hoja de datos
  • En stock6495

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Especificaciones

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
MotorType-Stepper Unipolar
MotorType-ACDC Brushed DC
Function Driver - Fully Integrated, Control and Power Stage
OutputConfiguration Half Bridge (2)
Interface PWM
Technology NMOS
Applications DC Motors, General Purpose, Stepper Motors
Current-Output 3.5A
Voltage-Supply 0V ~ 5.5V
Voltage-Load 4.5V ~ 37V
OperatingTemperature -40°C ~ 125°C (TA)
MountingType Surface Mount
Package/Case 16-VFQFN Exposed Pad

Descripción general

Description

The DRV8876RGTR is a brushed DC motor driver from Texas Instruments, designed for various motor control applications. It integrates an H-bridge driver capable of driving a single DC motor or other inductive loads like solenoids and relays. This device supports a wide operating voltage range from 4.5 V to 37 V and can deliver up to 3.5 A of output current, making it suitable for a broad range of applications.
Key features include built-in current regulation, which allows for precise control of motor torque, and multiple control interfaces such as PWM (Pulse Width Modulation) and PH/EN (Phase/Enable). The DRV8876RGTR also incorporates various protection features, including overcurrent, overtemperature, and undervoltage lockout, ensuring robustness and reliability in operation.
The package of the DRV8876RGTR is designed for thermal efficiency and space-saving, making it ideal for compact designs. It's commonly used in consumer electronics, industrial equipment, and automotive applications where efficient and reliable motor control is required. Its versatility and protection features make it a popular choice for engineers looking to implement motor control solutions.

Features

The DRV8876RGTR is a brushed DC motor driver from Texas Instruments, designed for automotive and industrial applications. Key features include:
1. Voltage Range: Operates over a wide supply voltage range from 4.5V to 37V, making it suitable for various power supply conditions.

2. Output Current: Capable of delivering up to 3.5A continuous output current, supporting a wide range of motor sizes.
3. Control Interface: Offers both PWM and PH/EN or PWM/PWM control interfaces for versatile motor control options.
4. Integrated Protection: Includes built-in protection features such as under-voltage lockout (UVLO), over-current protection (OCP), over-temperature protection (OTP), and short-circuit protection to enhance reliability and safety.
5. Low Power Sleep Mode: Features a low-power sleep mode to minimize power consumption when the motor is not in use.
6. Efficient Design: Provides low RDS(on) for reduced heat generation and higher efficiency.
7. Package: Offered in a 16-pin HTSSOP package, which aids in compact and efficient PCB designs.
8. Diagnostics: Includes fault reporting and diagnostics to facilitate easy debugging and maintenance.
These features make the DRV8876RGTR a versatile and robust choice for a range of motor control applications.

Package

The DRV8876RGTR is a motor driver from Texas Instruments. It is packaged in a VQFN (Very Thin Quad Flat No-Lead) package with 16 pins, often referred to as "RGT" in Texas Instruments' naming convention. This package type is compact, suiting applications requiring efficient space usage on a PCB.

Pinout

The DRV8876RGTR is a motor driver IC from Texas Instruments. It typically comes in a 16-pin VQFN (RGY) package. This device is designed for driving DC motors and supports a variety of configurations such as half-bridge, full-bridge, and single H-bridge, making it versatile for motor control applications. Key functions include:
- PWM Control: Allows precise motor speed control through pulse-width modulation.
- Current Regulation: Offers protection and efficiency by regulating current levels.
- Fault Diagnostics: Provides feedback on fault conditions such as overcurrent, overtemperature, and undervoltage.
- Integrated Protection Features: Includes protections against overcurrent, overtemperature, and undervoltage.
The DRV8876 is designed for high-efficiency and flexible motor control with a simple interface suitable for a wide range of applications. For detailed information on pin functions and configurations, referring to the manufacturer's datasheet is recommended.

Manufacturer

The DRV8876RGTR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and produces a wide range of electronic components and integrated circuits. TI is well-known for its analog and embedded processing products, which are used in various applications across industries such as automotive, industrial, consumer electronics, and communications. The company focuses on innovation and developing technologies that enhance efficiency and performance in electronic systems.

Application

The DRV8876RGTR is a motor driver suitable for various applications, including automotive systems, industrial automation, robotics, consumer electronics, and home appliances. It is designed to control brushed DC motors, solenoids, and actuators with features like integrated current regulation, low standby current, and protection against overcurrent, overtemperature, and undervoltage. Its compact size and versatility make it ideal for use in battery-powered tools, toys, and other devices requiring efficient and reliable motor control.

Equivalent

The DRV8876RGTR is a motor driver from Texas Instruments. Equivalent products from other manufacturers include:
1. STMicroelectronics L6205 - A DMOS dual full bridge driver for motor control applications.
2. Allegro Microsystems A4950 - A dual full-bridge MOSFET driver designed for motor applications.
3. Infineon Technologies BTN8982TA - Part of the NovalithIC family, suitable for motor control.
Ensure compatibility in terms of voltage, current, and specific features before substituting.

Envío

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Referencia de tarifas de envío (DHL/FedEx):

DHL: El costo de envío oscila entre $25-$45 (0.5kg), con un tiempo de entrega estimado de 2-5 días hábiles.

FedEx: El costo de envío oscila entre $25-$40 (0.5kg), con un tiempo de entrega estimado de 3-7 días hábiles.

UPS: El costo de envío oscila entre $25-$45 (0.5kg), con un tiempo de entrega estimado de 3-7 días hábiles.

TNT: El costo de envío oscila entre $25-$65 (0.5kg), con un tiempo de entrega estimado de 3-7 días hábiles.

EMS: El costo de envío oscila entre $30-$50 (0.5kg), con un plazo de entrega estimado de 7-15 días hábiles.

Correo aéreo registrado: El costo de envío es de $2-$4 (0.1kg), con un tiempo de entrega estimado de 5-20 días hábiles.

Pagos

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