onsemi

FAN6961DZ

FAN6961DZ Description

The FAN6961DZ is a Power Factor Correction (PFC) controller designed for Discontinuous Conduction Mode (DCM) applications. Manufactured by onsemi, this IC is housed in a Through Hole package and is available in a Tube format. It operates within a supply voltage range of 13.5V to 24.5V and features a switching frequency of 60kHz. The FAN6961DZ is characterized by its low startup current of 10 µA, making it highly efficient for power management applications. Despite being marked as obsolete, the FAN6961DZ remains a reliable choice for specific power management needs. It is classified under ECCN EAR99 and is REACH Unaffected, ensuring compliance with international regulations.

FAN6961DZ Features

• Discontinuous Conduction Mode (DCM): The FAN6961DZ operates in DCM, which simplifies the design and enhances efficiency in power factor correction circuits.
• Wide Supply Voltage Range: With a supply voltage range of 13.5V to 24.5V, the FAN6961DZ is versatile and suitable for a variety of power supply applications.
• Low Startup Current: The 10 µA startup current ensures minimal power consumption during startup, contributing to overall system efficiency.
• 60kHz Switching Frequency: This frequency allows for compact design and high efficiency, making it ideal for applications where size and performance are critical.
• Through Hole Mounting: The Through Hole mounting type ensures robust mechanical stability and ease of integration into existing systems.
• Compliance: The FAN6961DZ is REACH Unaffected and classified under ECCN EAR99, ensuring compliance with environmental and export regulations.

FAN6961DZ Applications

The FAN6961DZ is well-suited for a range of applications requiring efficient power factor correction. Its DCM operation mode and wide supply voltage range make it particularly useful in:

• Power Supplies: Ideal for AC-DC power supplies where efficiency and compact design are paramount.
• Telecommunications Equipment: Suitable for telecom infrastructure that requires reliable power management solutions.
• Industrial Applications: Applicable in industrial settings where robust and efficient power conversion is necessary.
• Consumer Electronics: Can be used in consumer electronics that demand high efficiency and low power consumption during startup.

Conclusion of FAN6961DZ

The FAN6961DZ, despite being marked as obsolete, continues to offer significant advantages in power management applications. Its DCM operation, wide supply voltage range, and low startup current make it a reliable choice for various power supply designs. The Through Hole mounting and compliance with international regulations further enhance its appeal. While newer models may offer additional features, the FAN6961DZ remains a robust and efficient solution for power factor correction in a variety of applications.