STMicroelectronics

VNH3ASP30-E

VNH3ASP30-E Description

The VNH3ASP30-E is a high-performance, automotive-grade power management IC designed for driving brushed DC motors. Manufactured by STMicroelectronics, this device is part of the STripFET™ and VIPower™ series, known for their robustness and efficiency. The VNH3ASP30-E features a half-bridge output configuration capable of delivering up to 30A of current, making it suitable for demanding applications. It operates within a supply voltage range of 5.5V to 16V, ensuring compatibility with a wide range of power sources. The device is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards. With a moisture sensitivity level (MSL) of 1, the VNH3ASP30-E is highly resistant to moisture, enhancing its reliability in various environments. The device supports PWM interface, enabling precise control over motor speed and direction.

VNH3ASP30-E Features

• High Current Capability: The VNH3ASP30-E can handle up to 30A of output current, making it ideal for applications requiring high power delivery.
• Wide Voltage Range: With a supply voltage range of 5.5V to 16V, this IC is versatile and can be used in systems with varying power supply requirements.
• Half Bridge Configuration: The half-bridge output configuration allows for efficient control of brushed DC motors, providing both speed and direction control.
• Automotive Grade: Certified for automotive applications, the VNH3ASP30-E meets the stringent reliability and performance standards required for automotive electronics.
• Environmental Compliance: REACH unaffected and RoHS3 compliant, ensuring that the device meets global environmental regulations.
• Moisture Resistance: An MSL rating of 1 means the VNH3ASP30-E is highly resistant to moisture, enhancing its durability in humid environments.
• PWM Interface: Supports PWM control, allowing for precise and efficient motor control.
• Surface Mount Technology: The surface mount package type facilitates easy integration into compact and high-density designs.
• Robust Technology: Utilizes Power MOSFET technology, known for its high efficiency and low power loss.

VNH3ASP30-E Applications

The VNH3ASP30-E is particularly well-suited for automotive applications where reliability, efficiency, and high current handling are critical. Key applications include:

• Automotive Electric Windows: Provides the necessary power and control for smooth and reliable operation.
• Electric Seat Adjustments: Ensures precise control over seat movement mechanisms.
• Wiper Systems: Delivers the power required for efficient wiper operation in various weather conditions.
• Heating, Ventilation, and Air Conditioning (HVAC) Systems: Controls fans and actuators for optimal climate control.
• Brushed DC Motor Control: Ideal for a wide range of industrial and consumer applications requiring brushed DC motor control.

Conclusion of VNH3ASP30-E

The VNH3ASP30-E from STMicroelectronics is a robust and versatile power management IC designed to meet the demands of automotive and industrial applications. Its high current capability, wide voltage range, and automotive-grade reliability make it a standout choice for engineers looking to integrate efficient motor control solutions. With its compliance to environmental standards and moisture resistance, the VNH3ASP30-E ensures long-term reliability and performance. Whether used in automotive systems, HVAC controls, or other demanding applications, the VNH3ASP30-E offers a reliable and efficient solution for brushed DC motor control.