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FAN7621BSJ

FAN7621BSJ Description

The FAN7621BSJ is an offline switcher half-bridge driver IC designed for high-efficiency power conversion applications. Manufactured by onsemi, this device is part of the Power Management (PMIC) category and is housed in a 16SOP package. Despite being marked as obsolete, the FAN7621BSJ remains a robust solution for various power management needs.

FAN7621BSJ Features

• Power Capability: The FAN7621BSJ is capable of delivering up to 192 watts of power, making it suitable for demanding applications that require high power output.
• Frequency Control: It features frequency control, allowing for precise regulation of the switching frequency up to 300kHz. This high-frequency operation enables the use of smaller inductors and capacitors, reducing the overall size and cost of the power supply.
• Fault Protection: The device includes comprehensive fault protection mechanisms such as current limiting, overload protection, over-temperature protection, and over-voltage protection. These features ensure reliable operation and protect the device from various fault conditions.
• Voltage Range: The FAN7621BSJ operates within a wide supply voltage range of 10V to 25V, providing flexibility in power supply design.
• Duty Cycle: It supports a 50% duty cycle, which is ideal for applications requiring balanced power distribution and efficient energy conversion.
• Output Isolation: The device offers isolated output, ensuring safety and reliability in applications where galvanic isolation is necessary.
• Moisture Sensitivity Level: With an MSL rating of 1 (unlimited), the FAN7621BSJ is suitable for a wide range of environmental conditions, making it highly reliable and durable.
• Compliance: The FAN7621BSJ is REACH unaffected and classified under ECCN EAR99, ensuring compliance with international regulations and standards.

FAN7621BSJ Applications

The FAN7621BSJ is ideal for a variety of applications, including:

• Power Supplies: Its high power capability and wide voltage range make it suitable for offline power supplies in consumer electronics, industrial equipment, and telecommunications.
• Motor Drives: The device's ability to handle high power and provide precise control makes it ideal for motor drive applications, ensuring efficient and reliable operation.
• Lighting Systems: The FAN7621BSJ can be used in LED lighting systems, providing efficient power conversion and ensuring consistent performance.
• Renewable Energy Systems: In solar inverters and other renewable energy applications, the FAN7621BSJ can help in converting and managing power efficiently.

Conclusion of FAN7621BSJ

The FAN7621BSJ is a versatile and reliable offline switcher half-bridge driver IC that offers a range of features and benefits for high-efficiency power conversion applications. Despite its obsolete status, its robust design, wide voltage range, and comprehensive fault protection make it a valuable component for various power management needs. The device's ability to operate at high frequencies and provide isolated output ensures it remains a suitable choice for modern power supply designs. For applications requiring high power output, precise control, and reliable operation, the FAN7621BSJ stands out as a dependable solution in the electronics industry.