STMicroelectronics

VN820SP-E

VN820SP-E Description

The VN820SP-E is a high-side power driver IC designed for general-purpose applications, manufactured by STMicroelectronics. This obsolete product is part of the Power Management (PMIC) category and offers robust performance with a maximum output current of 9A. It features a high-side output configuration and a typical on-state resistance (Rds On) of 40mOhm, ensuring efficient power delivery. The VN820SP-E operates within a load voltage range of 5.5V to 36V and does not require a supply voltage (Vcc/Vdd), simplifying its integration into various electronic systems.

The device is housed in a surface-mount package, specifically a tube, making it suitable for automated assembly processes. It is compliant with REACH regulations and meets the RoHS3 standard, ensuring environmental sustainability. The VN820SP-E also features a moisture sensitivity level (MSL) of 3, allowing for a storage duration of up to 168 hours before reflow soldering.

VN820SP-E Features

The VN820SP-E boasts several unique features that enhance its performance and reliability. It includes auto-restart functionality and a status flag for monitoring operational states. The device offers comprehensive fault protection, including fixed current limiting, open load detection, over-temperature protection, and over-voltage protection. These features ensure safe operation and prolonged lifespan, even under adverse conditions.

With a 1:1 input-to-output ratio, the VN820SP-E maintains a direct relationship between input and output signals, simplifying design considerations. The interface is straightforward, with an on/off control mechanism, making it easy to integrate into various control systems.

VN820SP-E Applications

The VN820SP-E is ideal for a wide range of applications due to its versatile design and robust performance. It is particularly well-suited for applications requiring high current handling and precise control, such as motor control, solenoid driving, and relay driving. Its ability to operate within a broad voltage range makes it suitable for automotive, industrial, and consumer electronics applications.

In automotive applications, the VN820SP-E can be used for driving fuel injectors, windshield wipers, and other high-current loads. In industrial settings, it can control actuators, valves, and other electromechanical devices. For consumer electronics, it can drive small motors in appliances and other devices, ensuring reliable and efficient operation.

Conclusion of VN820SP-E

The VN820SP-E from STMicroelectronics is a versatile and reliable high-side power driver IC, offering a maximum output current of 9A and a low on-state resistance of 40mOhm. Its comprehensive fault protection and auto-restart features make it a robust choice for demanding applications. Despite being obsolete, the VN820SP-E remains a valuable component for engineers and designers seeking a high-performance power driver with a wide range of applications. Its compliance with environmental regulations and ease of integration further enhance its appeal in the electronics industry.