NCV8402ASTT1G

The NCV8402ASTT1G is an automotive-grade, single-channel high-side smart power switch from ON Semiconductor. It is designed to drive inductive, capacitive, or resistive loads in automotive and industrial applications. This device integrates a Power MOSFET with a built-in protection and diagnostic feature, making it suitable for handling complex loads while ensuring reliability and safety.
Key features include over-temperature protection, over-current protection, and under-voltage lockout, which safeguard against potential damage and enhance durability. The NCV8402ASTT1G also offers diagnostic feedback, providing real-time load status information, which aids in system monitoring and fault detection.
With a wide operating voltage range and robust ESD protection, the NCV8402ASTT1G is versatile and resilient, making it ideal for use in environments with fluctuating power conditions. It typically comes in a compact, surface-mount package, facilitating ease of assembly in automotive electronic systems. This smart power switch is particularly valued in applications requiring high efficiency, reliability, and intelligence, such as in modern automotive control modules and various automation systems.

The NCV8402ASTT1G is a self-protected low-side driver with an integrated MOSFET. Equivalent products might include the Infineon BTS4140N, STMicroelectronics VND830, or Texas Instruments TPS1H100-Q1, depending on the specific application requirements such as current capacity and protection features. Always verify the specifications to ensure compatibility with your application.

The NCV8402ASTT1G is a self-protected, single-channel high-side driver designed for automotive applications. Key features include:
1. Protection Features: It offers overcurrent, overtemperature, and overvoltage protection. The integrated thermal shutdown prevents damage from excessive heat.
2. Load Regulation: The device includes an active clamp and inductive load handling, making it suitable for driving resistive, inductive, and capacitive loads.
3. Current Limiting: It features a built-in current limitation to prevent damage from excessive current draw.
4. High Side Driver: As a high-side switch, it connects the load to the power supply, simplifying the design of load control circuits.
5. Diagnostic Capabilities: The driver provides an output status flag for fault diagnostics, enhancing system reliability.
6. Low Quiescent Current: It operates with minimal current consumption in an off state, preserving battery life in automotive applications.
7. Automotive Grade: Designed to meet automotive standards, ensuring performance in harsh environments.
8. Package: Available in a compact SOT-223 package for space-constrained designs.
These features make the NCV8402ASTT1G a robust choice for automotive and industrial switching applications.

The NCV8402ASTT1G is an automotive qualified, self-protected, single-channel, low-side MOSFET produced by ON Semiconductor. It typically comes in a 5-pin SOT-223 package. The pin configuration is as follows:
1. Pin 1 (Input/Enable): This controls the MOSFET's gate, allowing the device to be turned on or off.
2. Pin 2 (Ground): Connected to the ground of the circuit.
3. Pin 3 (NC/No Connect): Usually not internally connected; it may be used for mechanical support.
4. Pin 4 (Drain/Output): Connected to the load; this is where the main current flows when the MOSFET is turned on.
5. Pin 5 (Source): Connected to the ground; acts as the reference point for the output current.
The NCV8402ASTT1G is designed for use in automotive applications, providing over-current, over-temperature, ESD protection, and other safety features, making it suitable for driving resistive and inductive loads.

The NCV8402ASTT1G is manufactured by ON Semiconductor. ON Semiconductor, now known as onsemi, is a global company that specializes in the design and manufacture of semiconductor components. They provide a wide range of products including power and signal management, logic, discrete, and custom devices for various applications across different industries, such as automotive, communication, computing, consumer electronics, industrial, LED lighting, medical, and military/aerospace.
Onsemi focuses on energy-efficient innovations, aiming to reduce energy consumption and improve performance across its product offerings. The company is known for its commitment to sustainable practices and has a robust portfolio of technologies that are critical in driving advancements in areas like electric vehicles, smart grids, factory automation, and 5G infrastructures. With a strong emphasis on research and development, onsemi contributes to the advancement of technology through innovation in semiconductor solutions.

The NCV8402ASTT1G is a high-side power switch commonly used in automotive and industrial applications. It is designed for applications requiring reliable load management and protection, such as controlling solenoids, relays, and incandescent lamps. Additionally, it can be employed in systems needing protection against short circuits, overcurrent, and overtemperature conditions due to its built-in diagnostic and protection features. The device is suitable for use in battery-powered systems due to its low standby current consumption. Overall, it is ideal for applications requiring efficient, robust control of high-current loads.

The NCV8402ASTT1G is typically packaged in a SOT-223 surface-mount package.