onsemi

MC33368DR2G

MC33368DR2G Description

The MC33368DR2G is a high-performance Power Factor Correction (PFC) controller designed by onsemi, a leading manufacturer in the electronics industry. This device operates in Critical Conduction Mode (CRM) and is part of the GreenLine™ series. It is a Surface Mount device, suitable for applications requiring compact and efficient power management solutions. The MC33368DR2G operates with a supply voltage range of 10V to 16V and has a startup current of 16 mA. It is compliant with the REACH regulations and RoHS3 standards, ensuring environmental safety and compliance.

MC33368DR2G Features

• Critical Conduction Mode (CRM) Operation: The MC33368DR2G operates in CRM, which provides high efficiency and power factor correction without the need for an inductor current sense resistor, reducing component count and cost.
• Wide Supply Voltage Range: With a supply voltage range of 10V to 16V, the MC33368DR2G can handle a wide range of input voltages, making it suitable for various applications.
• Low Startup Current: The 16 mA startup current ensures low power consumption during startup, which is crucial for energy-efficient designs.
• RoHS3 Compliance: The device is compliant with RoHS3 standards, making it suitable for use in environmentally friendly products.
• REACH Unaffected: The MC33368DR2G is unaffected by REACH regulations, ensuring uninterrupted supply and use in compliant products.

MC33368DR2G Applications

The MC33368DR2G is ideal for a variety of applications where high efficiency and power factor correction are required. Some specific use cases include:

1. AC-DC Power Supplies: The MC33368DR2G can be used in AC-DC power supplies for consumer electronics, providing high efficiency and power factor correction.
2. LED Lighting: This device is suitable for LED lighting applications, where high efficiency and power factor correction are crucial for long life and energy savings.
3. Telecommunications: In telecommunications equipment, the MC33368DR2G can be used to provide efficient power management and improve power factor correction.

Conclusion of MC33368DR2G

The MC33368DR2G is a powerful and efficient Power Factor Correction controller from onsemi, offering high performance in a compact Surface Mount package. Its unique features, such as CRM operation and wide supply voltage range, make it an ideal choice for various applications requiring high efficiency and power factor correction. Despite being classified as obsolete, the MC33368DR2G remains a valuable option for designers looking for a reliable and compliant solution in their power management designs.