VNH5050ATR-E

The VNH5050ATR-E is a full-bridge motor driver IC designed for automotive and industrial applications. It integrates a dual-channel H-bridge configuration to independently control two DC motors or a single bipolar stepper motor. The IC is capable of handling high current loads, with a peak output current of up to 30A per bridge and a wide operating voltage range from 5.5V to 24V, making it suitable for a variety of motor control applications.
Equipped with protection features such as over-temperature shutdown, under-voltage shutdown, over-voltage clamp, and cross-conduction prevention, the VNH5050ATR-E ensures robust and reliable performance. It also includes diagnostic and status feedback through current sensing and fault indication pins, which can be interfaced with microcontrollers for real-time monitoring.
The VNH5050ATR-E is packaged in a PowerSSO-36 package, allowing for efficient heat dissipation. It supports PWM input for speed control and provides a high level of integration, reducing the need for external components. This makes it ideal for applications in robotics, automotive systems, and other demanding environments requiring precise and reliable motor control.

The VNH5050ATR-E is a full-bridge motor driver IC designed for automotive and industrial applications. It integrates a dual full-bridge motor driver with the following key features:
1. Operating Voltage: The IC supports an operating voltage range from 5.5V to 24V, making it suitable for various motor voltage requirements.

2. Current Capability: It can deliver a continuous output current up to 30A, handling high-power motor applications.
3. PWM Control: The device supports Pulse Width Modulation (PWM) up to 20 kHz for precise speed control of DC motors.
4. Protection Features: Built-in protection mechanisms include overcurrent, overtemperature, and undervoltage lockout safeguards, enhancing reliability.
5. Diagnostic Features: It offers diagnostic feedback, providing information about the fault status and operational conditions.
6. Integrated MOSFETs: The chip consolidates high-side and low-side MOSFETs, ensuring compact design and efficient performance.
7. Thermal Management: It features an on-chip temperature sensor for thermal monitoring, preventing overheating.
8. Package: The VNH5050ATR-E is available in a compact PowerSSO-36 package, optimizing space for embedded applications.
Overall, the VNH5050ATR-E is a robust solution for driving motors in demanding environments, offering both high performance and enhanced protection features.

The VNH5050ATR-E is packaged in a multi-power SO-30 package, which is a surface-mount device designed for high-power applications. This package type allows for efficient heat dissipation and is used in applications requiring robust power handling capabilities, such as motor drivers.

The VNH5050ATR-E is a full-bridge motor driver IC from STMicroelectronics designed for automotive and industrial applications. It features a 36-pin configuration. The main function of the VNH5050ATR-E is to drive high-current DC motors, providing protection against over-temperature, overcurrent, and other potential fault conditions.
Key pin functions include:
1. Power Supply Pins: Connect to the power source for the H-Bridge and logic circuits.
2. Input Pins (INA, INB): Control the operation mode of the H-Bridge (forward, reverse, brake, etc.).
3. PWM Pin: Allows speed control of the motor via pulse-width modulation.
4. Output Pins (OUTA, OUTB): Connect to the motor's terminals.
5. Current Sense Pins: Provide a voltage proportional to the motor current for feedback or monitoring.
6. Status Fault Pins: Indicate fault conditions like overcurrent or thermal shutdown.
7. Ground Pins: Connect to the ground of the system for the proper reference.
This IC effectively integrates control and protection functions for the safe and efficient operation of DC motors.

The VNH5050ATR-E is manufactured by STMicroelectronics. STMicroelectronics is a multinational company that specializes in the design, development, and manufacturing of a wide range of semiconductor products and solutions. It serves various industries, including automotive, industrial, personal electronics, and communications. Known for its innovation in microcontrollers, sensors, and power management systems, STMicroelectronics is a leading player in the semiconductor industry with a global presence.

The VNH5050ATR-E is a full-bridge motor driver IC commonly used in automotive and industrial applications. Its typical application areas include DC motor control in automotive systems like power window regulators, electric seat controls, and mirror adjustments. It is also used in robotics, conveyor systems, and other situations requiring efficient control of high-current DC motors. The VNH5050ATR-E offers features such as overcurrent protection, thermal shutdown, and a wide operating voltage range, making it suitable for rugged environments.

The VNH5050ATR-E is a motor driver from STMicroelectronics. Equivalent products include the L298N from STMicroelectronics, the DRV8833 from Texas Instruments, and the TB6612FNG from Toshiba. These alternatives vary in current and voltage specifications, so ensure compatibility with your specific application requirements.