onsemi

NCV8402DDR2G

NCV8402DDR2G Description

The NCV8402DDR2G is an obsolete, automotive-grade power management integrated circuit (PMIC) designed for high-reliability applications. Manufactured by onsemi, this device features a low-side output configuration with a output maximum current of 2A. It is designed to operate without a supply voltage (Vcc/Vdd) and offers a maximum load voltage of 42V. The NCV8402DDR2G is packaged in an 8SOIC format and is available in tape and reel (TR) packaging, making it suitable for surface mount applications. With a typical on-state resistance (Rds On) of 165mOhm, this PMIC ensures efficient power delivery and minimal power loss. The device also includes comprehensive fault protection features such as fixed current limiting, over-temperature, and over-voltage protection, ensuring robust performance in demanding environments.

NCV8402DDR2G Features

The NCV8402DDR2G stands out with its unique set of features tailored for automotive applications:

• Low Side Output Configuration: Ideal for applications requiring a simple and efficient power switching solution.
• Maximum Output Current of 2A: Capable of handling substantial loads, making it suitable for a wide range of power management tasks.
• No Supply Voltage Required: Simplifies the design and reduces the complexity of power supply requirements.
• Maximum Load Voltage of 42V: Ensures compatibility with high-voltage automotive systems.
• 1:1 Input to Output Ratio: Provides a straightforward and reliable power transfer mechanism.
• Auto Restart Feature: Enhances system reliability by automatically recovering from faults.
• Fault Protection: Includes fixed current limiting, over-temperature, and over-voltage protection to safeguard against potential damage.
• Moisture Sensitivity Level 1 (Unlimited): Ensures the device remains unaffected by moisture, enhancing its durability in various environmental conditions.
• REACH Unaffected: Complies with stringent environmental regulations, making it suitable for global markets.

NCV8402DDR2G Applications

The NCV8402DDR2G is particularly well-suited for automotive applications where reliability and efficiency are paramount. Its features make it ideal for:

• Automotive Power Management: Managing power distribution in vehicles, ensuring stable and efficient power delivery to various components.
• High-Voltage Applications: Suitable for systems requiring up to 42V, such as automotive lighting, infotainment systems, and electronic control units.
• Surface Mount Applications: Ideal for modern automotive electronics where compact and reliable components are essential.
• Fault-Tolerant Systems: The comprehensive fault protection and auto-restart features make it suitable for critical systems where continuous operation is necessary.

Conclusion of NCV8402DDR2G

Despite being marked as obsolete, the NCV8402DDR2G remains a robust and reliable choice for automotive power management applications. Its unique features, such as the low-side output configuration, high maximum output current, and comprehensive fault protection, make it stand out from similar models. The device's compliance with environmental regulations and its ability to operate in high-voltage environments further enhance its appeal. For engineers and designers looking for a reliable and efficient power management solution, the NCV8402DDR2G offers a proven and effective option, especially in automotive applications where durability and performance are crucial.