onsemi

NCP3418DR2G

NCP3418DR2G Description

The NCP3418DR2G is a half-bridge gate driver IC designed for power management applications, manufactured by onsemi. This obsolete device is housed in an 8SOIC package and is suitable for surface mount applications. It operates within a temperature range of 0°C to 150°C (TJ) and features a supply voltage range of 4.6V to 13.2V. The NCP3418DR2G supports synchronous channels and offers a high-side voltage maximum (bootstrap) of 30V. Logic voltage levels are defined at VIL 0.8V and VIH 2V, ensuring compatibility with various digital control signals. The device is REACH unaffected and classified under ECCN EAR99, making it suitable for a wide range of international applications. It is packaged in tape and reel format, facilitating automated assembly processes.

NCP3418DR2G Features

The NCP3418DR2G boasts several key features that make it a robust choice for power management applications:

• Dual Drivers: The device includes two drivers, enabling efficient control of power switches in half-bridge configurations.
• Fast Rise and Fall Times: With typical rise and fall times of 18ns and 10ns respectively, the NCP3418DR2G ensures rapid and precise switching, minimizing switching losses and improving overall system efficiency.
• Wide Operating Voltage Range: The supply voltage range of 4.6V to 13.2V provides flexibility in power supply design, accommodating various input voltage levels.
• High-Side Voltage Capability: The high-side voltage maximum of 30V (bootstrap) allows the device to drive high-side MOSFETs effectively, even in demanding applications.
• Moisture Sensitivity Level 1: With an MSL of 1 (unlimited), the NCP3418DR2G is suitable for use in environments with varying humidity levels, ensuring reliability and longevity.
• Surface Mount Compatibility: The surface mount mounting type facilitates easy integration into compact and high-density PCB designs.

NCP3418DR2G Applications

The NCP3418DR2G is ideal for a variety of power management applications, including:

• DC-DC Converters: The dual drivers and fast switching capabilities make it suitable for high-efficiency DC-DC conversion circuits, where precise control of power switches is crucial.
• Motor Control: The device can be used in motor control applications to drive MOSFETs or IGBTs, providing efficient power delivery and control.
• Solar Inverters: The wide operating voltage range and high-side voltage capability make it an excellent choice for solar inverter designs, where reliable gate driving is essential.
• Power Supplies: The NCP3418DR2G can be integrated into power supply designs to drive half-bridge configurations, ensuring stable and efficient power delivery.

Conclusion of NCP3418DR2G

The NCP3418DR2G is a versatile half-bridge gate driver IC that offers a combination of high performance and reliability. Its dual drivers, fast switching times, and wide operating voltage range make it suitable for a variety of power management applications. Despite being marked as obsolete, the NCP3418DR2G remains a valuable component for designers seeking efficient and reliable gate driving solutions. Its compatibility with surface mount technology and moisture sensitivity level 1 further enhance its appeal for modern electronics applications.