onsemi

NCV8842DG

NCV8842DG Description

The NCV8842DG is an adjustable output voltage regulator designed for automotive applications. Manufactured by onsemi, this device is part of the Power Management (PMIC) category and is housed in an 8SOIC package. It features a wide input voltage range from 4V to 40V and can deliver a maximum output current of 1.5A. The regulator operates with a switching frequency of 170kHz and is capable of providing an output voltage range from 1.27V to 38V. Despite its obsolescence, the NCV8842DG remains a robust solution for applications requiring a buck topology regulator with high efficiency and reliability.

NCV8842DG Features

• Adjustable Output Voltage: The NCV8842DG offers an adjustable output voltage range from 1.27V to 38V, providing flexibility in various applications.
• Wide Input Voltage Range: With an input voltage range of 4V to 40V, it is suitable for a variety of power supply scenarios.
• High Output Current: Capable of delivering up to 1.5A of output current, ensuring sufficient power for demanding applications.
• Buck Topology: Utilizes a buck converter topology, which is known for its high efficiency and compact design.
• Surface Mount Packaging: The 8SOIC package is ideal for surface mount applications, allowing for easy integration into PCB designs.
• Automotive Grade: Certified for automotive applications, ensuring reliability and durability in harsh environments.
• Low Moisture Sensitivity: With a Moisture Sensitivity Level (MSL) of 1, it is suitable for unlimited exposure to moisture, enhancing its robustness.
• REACH Compliance: Classified as REACH Unaffected, ensuring compliance with environmental and safety regulations.

NCV8842DG Applications

The NCV8842DG is particularly well-suited for automotive applications where reliability and efficiency are paramount. Its wide input voltage range and adjustable output make it ideal for power management in vehicles, where voltage levels can vary significantly. The high output current capability ensures that it can power a variety of electronic systems, from infotainment units to critical control modules. The buck topology and high switching frequency contribute to its efficiency, making it a preferred choice for applications where space and thermal management are critical. Additionally, its surface mount packaging and automotive grade certification make it a reliable component for modern vehicle electronics.

Conclusion of NCV8842DG

The NCV8842DG, despite being obsolete, remains a valuable component in the automotive power management space. Its wide input voltage range, adjustable output, and high output current make it a versatile solution for various automotive applications. The buck topology and high switching frequency ensure efficient power conversion, while its surface mount packaging and automotive grade certification enhance its reliability and ease of integration. For applications requiring a robust and efficient power regulator, the NCV8842DG continues to be a reliable choice.