The VN1160B is a robust high-side driver manufactured by STMicroelectronics, designed to efficiently switch high currents in automotive and industrial applications. This device is part of the VIPower M0-5 family and is particularly well-suited for driving resistive, inductive, and capacitive loads.

Key Features

• Integrated Vertical Current Flow Power MOSFET: The VN1160B comes with an on-chip power MOSFET, enabling direct driving of the load with high current capabilities.
• High-Side Switch: As a high-side driver, it connects the load to the power supply and ensures safe operation even in complex environments.
• Thermal Shutdown Protection: To safeguard the device and the load, the VN1160B includes a thermal shutdown feature that prevents damage due to overheating.
• Current Limitation: The built-in current limitation function helps to prevent excessive current flow that could potentially harm the circuit.
• Diagnostic Feedback: The device provides diagnostic feedback through a status pin, enabling detection of open load in off-state, overtemperature shutdown, and more.
• Load Dump Protection: Designed to withstand harsh automotive conditions, the VN1160B is equipped with load dump voltage surge protection.
• Compatible with 3V and 5V CMOS Logic Inputs: It can be easily interfaced with microcontrollers operating at different logic levels.

Applications

The VN1160B is versatile and can be used in a variety of applications, including:

• Automotive applications such as lights, fans, and pumps control
• Industrial automation systems
• Smart home and building automation

Quality and Reliability

STMicroelectronics ensures that the VN1160B meets the highest quality and reliability standards, making it suitable for demanding applications that require long-term reliability. With its advanced protection features and robust design, the VN1160B is a prime choice for designers looking for a high-performance high-side driver solution.