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DRV8837DSGR +BOM

Available in reel packaging with different quantities

DRV8837DSGR Information

Description

The Texas Instruments DRV8837DSGR is a low-voltage H-bridge driver designed for driving small brushed DC motors in applications such as home appliances, power tools, industrial automation, robotics, and automotive systems. It features dual H-bridges with an operating voltage range of 0V to 11V, current limit of 1.5A per H-bridge, and thermal shutdown and overcurrent protection for safe operation. The DRV8837DSGR is a small package size (MSOP) with an exposed thermal pad, making it suitable for compact designs. It has a PWM control interface and low voltage and overvoltage lockout to prevent damage from incorrect power supply connections. The device is particularly useful for driving motors with low-voltage requirements, such as those found in small appliances or robotics applications.

Features

The DRV8837DSGR features:

  • Dual H-Bridge motor driver
  • Operating voltage range of 0V to 11V
  • Current limit of 1.5A per H-bridge
  • PWM control interface
  • Thermal shutdown and overcurrent protection
  • Low voltage and overvoltage lockout
  • Small 8-pin package size (MSOP) with exposed thermal pad

These features make it suitable for small brushed DC motor applications, such as home appliances, power tools, industrial automation, robotics, and automotive systems.

Package

The package type of DRV8837DSGR is Small Outline No-lead - WSON-09.

Pinout

The DRV8837DSGR has a package size of Small Outline No-lead - WSON-09, which is an 8-pin package. Here's the brief description of each pin: 1. IN+: Input plus (Motor+) 2. IN-, Input minus (Motor-) 3. EN, Enable 4. OUT+, Output plus (Motor+) 5. OUT-, Output minus (Motor-) 6. VCC, Supply voltage (12V max) 7. GND, Ground 8. FB, Feedback/voltage sense The pinout provides a signal path for the microcontroller to command and control the motor operation.

Manufacturer

The manufacturer of the DRV8837DSGR is Texas Instruments (TI), a leading American technology company that designs, manufactures, and tests semiconductors and other electronic components. TI is a global semiconductor leader with a broad portfolio of innovative solutions, including analog power management, embedded processing, and connectivity. The company's products are used in a wide range of applications, from consumer electronics to industrial automation, automotive systems, and more.

Applications

The DRV8837DSGR is commonly used in applications such as home appliances, power tools, industrial automation, robotics, and automotive systems. It's particularly suitable for driving brushed DC motors with low-voltage requirements, making it a popular choice for small and medium-sized motor control applications.

Equivalent

The equivalent products of DRV8837DSGR are:

These ICs are also low-voltage H-bridge drivers suitable for driving small brushed DC motors. However, please note that each has its own unique features and specifications, so careful evaluation is necessary to determine the best fit for a specific application.

DRV8837DSGR

Specifications

Number of full bridges 1 Vs (min) (V) 1.8
Vs ABS (max) (V) 12 Peak output current (A) 1.9
RDS(ON) (HS + LS) (mΩ) 280 Sleep current (µA) 0.03
Control mode PWM Control interface Hardware (GPIO)
Rating Catalog Operating temperature range (°C) -40 to 85
Package/Case WSON-8

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Ratings and Reviews

More
J
J**h 03/01/2023

They work very well, use them to change the original renault clio 2 phase 1 car radio lighting color and it looks great.

10
S
S**l 02/04/2023

Hello! I received the order - everything is fine - Thank you, all the best to you.

12
N
N**e 11/06/2020

The product did not work with stlink, or ftdi on macos, need to check on windows, but the five star was received

9

Reviews

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