onsemi

NCP4355BDR2G

NCP4355BDR2G Description

The NCP4355BDR2G is a Power Factor Correction (PFC) controller designed for secondary-side applications, manufactured by onsemi. This IC is housed in an 8SOIC package and is ideal for applications requiring efficient power management and control. The device is designed to operate within a wide supply voltage range of 3.5V to 36V and features a low supply current of 107 µA, ensuring minimal power consumption during operation. The NCP4355BDR2G is suitable for surface mount applications and comes in a Tape & Reel (TR) package, facilitating easy integration into various electronic systems. The operating temperature range of 0°C to 125°C makes it suitable for a wide range of environmental conditions. Despite being marked as obsolete, the NCP4355BDR2G remains a reliable choice for power management applications due to its robust design and performance characteristics.

NCP4355BDR2G Features

• Wide Operating Voltage Range: The NCP4355BDR2G operates efficiently within a supply voltage range of 3.5V to 36V, making it versatile for various power supply designs.
• Low Supply Current: With a supply current as low as 107 µA, the device minimizes power consumption, contributing to energy efficiency and reduced heat generation.
• Surface Mount Compatibility: The surface mount mounting type ensures easy integration into compact and high-density PCB designs.
• Extended Temperature Range: The operating temperature range of 0°C to 125°C ensures reliable performance in diverse environmental conditions, from cold industrial settings to high-temperature applications.
• Moisture Sensitivity Level (MSL): With an MSL of 1 (Unlimited), the device is highly resistant to moisture, reducing the risk of damage during manufacturing and storage.
• Compliance and Safety: The NCP4355BDR2G is REACH unaffected and classified under ECCN EAR99, ensuring compliance with international regulations and standards.

NCP4355BDR2G Applications

The NCP4355BDR2G is well-suited for a variety of applications where efficient power management and control are critical. Some specific use cases include:

• Power Supplies: Ideal for AC-DC power supplies, especially those requiring high efficiency and power factor correction.
• Telecommunications: Suitable for telecom equipment where reliable power management and low power consumption are essential.
• Industrial Equipment: Applicable in industrial control systems that demand robust power management solutions capable of operating in harsh environments.
• Consumer Electronics: Can be used in consumer electronics where space constraints and energy efficiency are important considerations.

Conclusion of NCP4355BDR2G

The NCP4355BDR2G from onsemi is a reliable and efficient PFC controller designed for secondary-side applications. Its wide operating voltage range, low supply current, and extended temperature range make it a versatile choice for various power management applications. Despite being marked as obsolete, the device continues to offer significant advantages in terms of performance and reliability. The NCP4355BDR2G is particularly well-suited for power supplies, telecommunications, industrial equipment, and consumer electronics, where its unique features and robust design can significantly enhance system performance and efficiency.