Microchip Technology

TC33067EOE  

AC DC Converters, Offline Switches

TC33067EOE Description

The TC33067EOE is a resonant mode controller designed for high-efficiency power conversion applications. Manufactured by Microchip Technology, this controller is part of the AC DC Converters and Offline Switches category. It features a Flyback topology and is designed for surface mount applications, making it suitable for compact and high-density designs. The TC33067EOE is classified under ECCN EAR99 and HTSUS 8542.39.0001, ensuring compliance with international trade regulations.

TC33067EOE Features

The TC33067EOE offers several advanced control features that enhance its performance and reliability. Key features include:

• Frequency Control and Soft Start: These features ensure a smooth startup process and stable operation across a wide range of input conditions. The controller can operate at frequencies between 525kHz and 2.05MHz, providing flexibility in design and optimization for various applications.
• UVLO Fault Protection: Undervoltage lockout (UVLO) protection ensures the device is only activated when the input voltage reaches a safe operating level, preventing damage to the controller and downstream components.
• Isolated Output: The isolated output design enhances safety and reliability, making it suitable for applications requiring high isolation standards.
• 20V Supply Voltage: The controller operates with a supply voltage of up to 20V, providing robustness and compatibility with a wide range of power supply systems.
• 16V Start-Up Voltage: The TC33067EOE can start up at a relatively low voltage of 16V, making it ideal for applications with varying input voltage levels.

TC33067EOE Applications

The TC33067EOE is ideal for a variety of applications where high efficiency, compact design, and reliable operation are critical. Specific use cases include:

• Power Supplies: Ideal for designing efficient power supplies for consumer electronics, medical devices, and industrial equipment.
• Adaptive Voltage Controllers: Suitable for adaptive voltage control systems where precise voltage regulation is required.
• Isolated Power Modules: The isolated output feature makes it perfect for applications requiring galvanic isolation, such as medical equipment and telecommunications.
• High-Density Designs: The surface mount package allows for integration into compact and high-density designs, making it suitable for modern electronics where space is a premium.

Conclusion of TC33067EOE

The TC33067EOE from Microchip Technology is a versatile and reliable resonant mode controller that offers significant advantages over similar models. Its wide operating frequency range, UVLO protection, and isolated output design make it suitable for a variety of high-efficiency power conversion applications. The TC33067EOE is an excellent choice for designers looking to optimize performance, ensure safety, and meet stringent space constraints in their power conversion systems.

TC33067EOE Documents

Download datasheets and manufacturer documentation for TC33067EOE

Datasheets :

TC33067EOE Datasheet