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TC33373VAV

TC33373VAV Description

The TC33373VAV is an active AC-DC converter and offline switch designed for high-efficiency power conversion applications. Manufactured by Microchip Technology, this device is engineered to provide robust performance and reliability in various electronic systems. The TC33373VAV features a flyback topology, making it ideal for isolated power supplies. It operates within a supply voltage range of 7.5V to 10V and can handle a startup voltage of 8.5V. With a switching frequency of 100kHz, it ensures efficient power conversion.

TC33373VAV Features

• High Voltage Capability: The TC33373VAV boasts a breakdown voltage of 700V, making it suitable for high-voltage applications.
• Efficient Power Conversion: With a maximum power output of 75W and a duty cycle of 74%, it offers high efficiency in power delivery.
• Comprehensive Protection Mechanisms: The device includes current limiting, over-temperature protection, and under-voltage lockout (UVLO) to safeguard against various fault conditions.
• Isolated Output: The output isolation feature ensures safety and reliability in applications where galvanic isolation is required.
• Through Hole Mounting: The through-hole mounting type provides a secure and durable installation, suitable for industrial and high-reliability applications.
• Moisture Sensitivity Level: With an MSL rating of 3 (168 hours), the TC33373VAV is resistant to moisture, enhancing its durability in various environmental conditions.
• Regulatory Compliance: The device is categorized under ECCN EAR99 and HTSUS 8542.39.0001, ensuring compliance with international trade regulations.

TC33373VAV Applications

The TC33373VAV is ideal for a wide range of applications due to its high voltage capability, efficient power conversion, and robust protection features. Some specific use cases include:

• Power Supplies: Ideal for isolated power supplies in industrial and consumer electronics.
• Adapters and Chargers: Suitable for high-voltage adapters and chargers requiring efficient power conversion.
• Telecommunications: Can be used in telecom equipment where high reliability and isolation are critical.
• Medical Devices: Applicable in medical equipment that requires isolated power supplies for safety and reliability.
• Industrial Controls: Suitable for industrial control systems that demand high voltage and efficient power management.

Conclusion of TC33373VAV

The TC33373VAV from Microchip Technology stands out as a versatile and reliable solution for high-voltage power conversion needs. Its combination of high breakdown voltage, efficient power delivery, and comprehensive protection mechanisms makes it a superior choice over similar models. The device's isolated output and through-hole mounting type further enhance its suitability for a broad range of applications, from power supplies to medical devices. With its robust design and regulatory compliance, the TC33373VAV ensures long-term reliability and performance in demanding environments.