DRV8836DSSR

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DRV8836DSSR

IC MTR DRVR BIPOLAR 2-7V 12WSON

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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 (4)
Interface Parallel
Technology Power MOSFET
Applications Battery Powered
Current-Output 1.5A
Voltage-Supply 2V ~ 7V
Voltage-Load 2V ~ 7V
OperatingTemperature -40°C ~ 150°C (TJ)
MountingType Surface Mount
Package/Case 12-WFDFN Exposed Pad

概述

Description

The DRV8836DSSR is a motor driver integrated circuit (IC) designed by Texas Instruments. It is utilized for driving brushed DC motors in various applications, offering a compact and efficient solution. This device can operate with a voltage range from 2 V to 7 V and is capable of delivering an output current of up to 1.5 A continuous per H-bridge, with peak currents higher for short durations.
The DRV8836DSSR features dual H-bridge drivers, which can be configured to drive two separate DC motors or one bipolar stepper motor. It supports various modes of operation, including forward, reverse, coast, and brake, allowing for flexible motor control. The device includes protection features such as thermal shutdown, under-voltage lockout, and overcurrent protection, enhancing reliability and safety.
The IC is packaged in a small, surface-mount form factor, making it suitable for space-constrained applications like toys, robotics, cameras, and other portable devices. The DRV8836DSSR's efficient design and comprehensive features make it an ideal choice for engineers and designers seeking a robust motor driver solution.

Features

The DRV8836DSSR is a motor driver IC designed for low-voltage motor control applications. Key features include:
1. Dual H-Bridge: It can drive two DC motors or a single bipolar stepper motor.
2. Voltage Range: Operates from 2V to 7V, suitable for battery-powered devices.
3. Current Capability: Provides up to 1.5A peak current per H-bridge.
4. Low Power Operation: Features low idle current consumption for energy efficiency.
5. Protection Features: Includes overcurrent, short-circuit, undervoltage lockout, and overtemperature protection for enhanced reliability.
6. PWM Control: Supports PWM inputs for speed control, allowing for precise motor operation.
7. Small Package: Available in a compact WSON package, making it suitable for space-constrained applications.
8. Integrated Sleep Mode: Reduces power consumption when the device is not in use.
These features make the DRV8836DSSR ideal for a variety of applications such as toys, robotics, and other small motor-driven devices where efficient and compact motor control is necessary.

Package

The DRV8836DSSR is a motor driver IC from Texas Instruments. It comes in a WSON (DSG) package type, which is a small-outline, no-lead package designed for compact and efficient thermal performance.

Pinout

The DRV8836DSSR is a dual H-bridge motor driver integrated circuit. It typically comes in a 12-pin WSON package. The primary function of the DRV8836DSSR is to drive DC motors or bipolar stepper motors, providing bidirectional control and offering up to 1.5A of output current per bridge.
Here's a brief overview of its pin functions:
1. OUT1A/OUT1B: Outputs for H-bridge 1.
2. OUT2A/OUT2B: Outputs for H-bridge 2.
3. AIN1/AIN2: Control inputs for H-bridge 1.
4. BIN1/BIN2: Control inputs for H-bridge 2.
5. VCC: Supply voltage input.
6. GND: Ground.
7. nSLEEP: Sleep mode input to minimize power consumption when inactive.
8. nFAULT: Fault output to indicate issues like overcurrent or overtemperature conditions.
The DRV8836DSSR is ideal for battery-powered applications due to its low power consumption and efficient operation.

Manufacturer

The DRV8836DSSR is manufactured by Texas Instruments (TI). Texas Instruments is a major American technology company that designs and manufactures semiconductors and various integrated circuits. They are known for developing a wide range of products used in electronics across various industries, including automotive, industrial, personal electronics, and communications. TI is recognized for its role in advancing analog technology and embedded processing, providing solutions that enhance the performance and efficiency of electronic devices.

Application

The DRV8836DSSR is a dual H-bridge motor driver commonly used in applications such as robotics, consumer electronics, and automation systems. It is ideal for driving small DC motors and stepper motors in battery-powered devices due to its low-voltage operation and low power consumption. Additionally, it finds use in printers, toys, and portable equipment where efficient motor control is essential. Its compact size and protection features make it suitable for space-constrained and robust applications.

Equivalent

Equivalent products to the DRV8836DSSR motor driver include the TB6612FNG from Toshiba, the L298N from STMicroelectronics, and the A4950 from Allegro MicroSystems. These are all dual H-bridge motor drivers suitable for similar applications involving DC motors and can be considered for projects requiring similar voltage and current specifications. Always verify specific electrical characteristics and pin compatibility when substituting any component.

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