STMicroelectronics

VN920-12-E

VN920-12-E Description

The VN920-12-E is a high-performance power driver IC from STMicroelectronics, designed to deliver robust power management solutions for a variety of applications. This device is part of the VIPower™ series, known for its high reliability and efficiency. The VN920-12-E features a high-side output configuration, providing a maximum output current of 30A. It operates within a wide load voltage range of 5.5V to 36V, making it suitable for diverse power requirements. The device is housed in a through-hole package, specifically a tube, ensuring secure and durable mounting on printed circuit boards.

VN920-12-E Features

The VN920-12-E offers several unique features that set it apart from similar power management ICs. One of its key attributes is the auto-restart functionality, which enhances system reliability by automatically recovering from faults. The device also includes comprehensive fault protection mechanisms such as fixed current limiting, over-temperature protection, and over-voltage protection, ensuring safe operation under various conditions.

The VN920-12-E has a typical on-state resistance (Rds On) of 16mOhm (max), which minimizes power loss and improves overall efficiency. It features a 1:1 input-to-output ratio, simplifying the design process for engineers. The device does not require a supply voltage (Vcc/Vdd), further reducing complexity and component count in power systems.

VN920-12-E Applications

The VN920-12-E is ideal for applications requiring high current and robust power management. Its wide load voltage range and high current capability make it suitable for industrial automation, automotive electronics, and high-power consumer devices. The auto-restart feature and comprehensive fault protection make it particularly well-suited for applications where reliability and safety are paramount, such as in critical control systems and power supplies.

Conclusion of VN920-12-E

The VN920-12-E from STMicroelectronics is a versatile and reliable power driver IC, offering high current output and comprehensive protection features. Its wide load voltage range and auto-restart functionality make it an excellent choice for demanding applications. Despite being marked as obsolete, the VN920-12-E remains a valuable component for engineers seeking a robust power management solution. Its compliance with REACH and ROHS3 standards ensures it meets the highest environmental and safety regulations. For applications requiring high reliability and efficient power delivery, the VN920-12-E stands out as a superior choice in the power management IC market.