The VN808SR from STMicroelectronics is a high-performance, octal channel driver designed to deliver outstanding reliability and efficiency for automotive and industrial applications. This advanced chip is a part of the VIPower M0-7 family and is specifically engineered to address the rigorous demands of smart driving and actuation systems.

Key Features

• Multiple Channel Outputs: The VN808SR features eight high-side drivers, allowing it to control various loads with a single chip, simplifying design and reducing board space.
• High Voltage Capability: It operates with a supply voltage from 5.5V up to 36V, making it versatile for various automotive applications, including those requiring a 24V battery.
• High Current Rating: Each channel can handle continuous current up to 0.7A, with a maximum current limit of 1.3A, suitable for driving a wide range of actuators and resistive loads.
• Thermal Protection: The device includes over-temperature protection, ensuring reliable operation under high-load conditions.
• Diagnostic Functions: Integrated diagnostic features provide feedback on load status, open-load detection, and over-temperature warning, aiding in system monitoring and safety.
• Serial Peripheral Interface (SPI): The chip supports SPI communication for control and diagnostics, enabling easy integration with microcontrollers and other digital systems.

Applications

The VN808SR is ideal for a variety of applications, including but not limited to:

• Automotive lighting systems
• Body control modules
• Engine and powertrain control units
• Industrial automation systems

Reliability and Quality

STMicroelectronics is renowned for its commitment to quality and reliability. The VN808SR is built to meet the stringent requirements of the automotive industry, with robust design and manufacturing processes that ensure performance in the harshest environments. With its advanced features and proven technology, the VN808SR is a smart choice for designers looking to enhance system functionality while maintaining high reliability and efficiency.