TLE4729G

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Motor / Motion / Ignition Controllers & Drivers 2-Ph Stepper Motor Driver; Bipolar

  • FabricanteTecnologias Infineon

  • Peça do Fabricante #TLE4729G

  • Ficha Técnica TLE4729G DataSheet

  • Em Estoque13987

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Especificações

Atributo Valor
Packaging MouseReel
Standard Pack Qty 1000

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Description

The TLE4729G is a dual full-bridge driver IC commonly used for controlling DC motors and other inductive loads. Manufactured by Infineon Technologies, this component is designed to drive two separate loads simultaneously, making it ideal for applications requiring precise control of motor direction and speed. The device is equipped with several features to enhance performance and reliability, such as over-temperature protection, short-circuit protection, and undervoltage lockout, ensuring safe operation under various conditions.
The TLE4729G operates with a supply voltage range of 5V to 45V, providing flexibility for different applications. It can deliver an output current of up to 1.2A per channel, making it suitable for medium-power applications. The IC's compact package design allows for efficient space utilization, which is critical in modern electronic devices.
Overall, the TLE4729G serves as a versatile, reliable solution for driving motors in a wide range of industrial, automotive, and consumer electronics applications, where precise motor control and safety features are paramount.

Equivalent

The TLE4729G is a dual full-bridge driver IC often used for motor control applications. Equivalent products include the L298N from STMicroelectronics and the TB6612FNG from Toshiba. These chips provide similar functionalities, such as dual H-bridge configurations for driving DC motors, but specifications like current and voltage ratings may vary, so check datasheets for compatibility with your specific application.

Features

The TLE4729G is a dual full-bridge driver IC designed for motor control applications. Key features include:
1. Dual Full-Bridge Drivers: Supports two full-bridge configurations, enabling bidirectional control of two DC motors or one stepper motor.
2. Wide Operating Voltage Range: Operates efficiently over a broad voltage range, making it suitable for various applications.
3. Current Limitation and Monitoring: Incorporates current sensing and limitation features to protect the motor and the IC from overcurrent conditions.
4. Overtemperature Protection: Includes thermal shutdown capability to prevent damage due to overheating.
5. Short-Circuit Protection: Protects against short circuits to ground and supply voltage, enhancing device reliability.
6. Diagnostic Features: Provides diagnostic feedback to help detect and address fault conditions.
7. Compact Package: Offered in a compact package, ideal for space-constrained applications.
8. Low Power Consumption: Designed to minimize power loss, improving overall efficiency.
These features make the TLE4729G suitable for automotive and industrial motor control applications, providing robust performance and enhanced protection mechanisms.

Pinout

The TLE4729G is a dual full-bridge driver IC designed for motor control applications. It typically comes in a 20-pin package. The key functions of the TLE4729G include driving two DC motors or one bipolar stepper motor by providing high-current and high-voltage capabilities. Each bridge can be controlled separately, allowing for flexible motor operation.
The pin configuration generally includes power supply pins, ground pins, input control pins for each bridge, and output pins connected to the motor windings. Additionally, there are enable pins and sense resistors for current monitoring and protection. The device also features built-in protections such as over-temperature shutdown and short-circuit protection to enhance reliability and performance in various applications. Always refer to the specific datasheet for detailed pin assignments and electrical characteristics.

Manufacturer

The TLE4729G is manufactured by Infineon Technologies. Infineon is a German semiconductor company that specializes in the design and production of a wide range of semiconductor solutions. These solutions are used in various applications including automotive, industrial power control, power management, and digital security solutions. Infineon is known for its expertise in power semiconductors, microcontrollers, sensors, and more, making it a key player in the semiconductor industry. The company focuses on providing efficient and innovative solutions for energy management, automotive electronics, and secure communications technology.

Application

The TLE4729G is a dual full-bridge driver IC primarily used in automotive and industrial applications. It is designed for controlling DC and stepper motors, making it suitable for applications such as window lifters, seat adjusters, and sunroof controllers in vehicles. Additionally, it can be used in various automation systems and robotics for precision motor control. Its features, like embedded protection mechanisms and diagnostic capabilities, make it reliable for environments needing robust motor control.

Package

The TLE4729G is a dual full-bridge driver IC typically used for controlling small DC motors. It comes in a PG-DSO-20 package, which is a surface-mount, plastic dual small-outline package with 20 leads.

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