STMicroelectronics

VN9E30FTR

VN9E30FTR Description

The VN9E30FTR is a high-performance, automotive-grade power management integrated circuit (PMIC) designed by STMicroelectronics. This device is specifically tailored for demanding automotive applications, offering robust performance and reliability. The VN9E30FTR features a high-side output configuration, capable of delivering a maximum output current of 35A. It operates with a load voltage of 28V and does not require a supply voltage (Vcc/Vdd), making it highly versatile for various power management tasks.

The VN9E30FTR is housed in a surface-mount, wettable flank package, ensuring ease of integration and assembly in modern automotive electronics. The device is REACH unaffected and ROHS3 compliant, adhering to stringent environmental and safety standards. With a typical on-state resistance (Rds On) of 32mOhm, the VN9E30FTR ensures minimal power loss and high efficiency, crucial for energy-intensive automotive systems.

VN9E30FTR Features

The VN9E30FTR boasts several advanced features that set it apart from similar models. It includes auto-restart and status flag functionalities, enabling seamless operation and easy monitoring of the device's status. The device supports PWM and SPI interfaces, facilitating flexible communication and control options.

One of the standout features of the VN9E30FTR is its comprehensive fault protection mechanism. It offers fixed current limiting, over-temperature protection, over-voltage protection, reverse battery protection, and under-voltage lockout (UVLO). These protections ensure the device's longevity and reliability, even under adverse conditions.

The VN9E30FTR is designed with a 1:6 input-to-output ratio, providing six independent outputs, making it ideal for applications requiring multiple power channels. Its general-purpose switch type and high-side output configuration make it suitable for a wide range of automotive power management tasks.

VN9E30FTR Applications

The VN9E30FTR is particularly well-suited for automotive applications where high current, multiple outputs, and robust fault protection are essential. Its automotive-grade certification ensures it meets the stringent reliability and performance standards required for in-vehicle electronics.

Specific use cases include power distribution in electric vehicles (EVs), where the device can manage multiple power channels efficiently. It is also ideal for advanced driver-assistance systems (ADAS), where reliable power management is crucial for safety and performance. Additionally, the VN9E30FTR can be used in infotainment systems, providing stable power supply and protection against various electrical faults.

Conclusion of VN9E30FTR

The VN9E30FTR from STMicroelectronics is a versatile and reliable PMIC designed for the automotive industry. Its high current capacity, multiple outputs, and comprehensive fault protection make it an ideal choice for demanding automotive applications. The device's compliance with environmental and safety standards further enhances its suitability for modern automotive electronics.

With its advanced features and robust performance, the VN9E30FTR offers significant advantages over similar models. Its ability to manage multiple power channels efficiently, combined with its comprehensive protection mechanisms, ensures reliable operation in various automotive systems. Whether used in EVs, ADAS, or infotainment systems, the VN9E30FTR delivers the performance and reliability required for today's sophisticated automotive electronics.