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TEA19161T/1Y

TEA19161T/1Y Description

The TEA19161T/1Y is a Power Factor Correction (PFC) controller designed for high-efficiency power supplies, particularly in applications such as notebook computers and power supply controllers. Manufactured by NXP Semiconductors, this IC is part of the GreenChip™ series, known for its advanced power management solutions. The device operates within a supply voltage range of 10.6V to 11.4V and features a supply current of 5.6 mA. It is designed for surface mount applications and comes in a Tape & Reel (TR) package, making it suitable for automated assembly processes. The TEA19161T/1Y supports an input voltage range of 18.3V to 19.8V and operates at a switching frequency of 500 kHz, ensuring efficient power conversion.

TEA19161T/1Y Features

• High Efficiency: The TEA19161T/1Y is designed to maximize conversion power efficiency, making it ideal for applications where energy savings are critical.
• Wide Input Voltage Range: With an input voltage range of 18.3V to 19.8V, the controller can handle a variety of input conditions, ensuring reliable operation across different power sources.
• Low Supply Current: The device operates with a supply current of only 5.6 mA, minimizing power consumption and enhancing overall system efficiency.
• Surface Mount Technology (SMT): The surface mount package is suitable for automated assembly, reducing manufacturing costs and improving production scalability.
• Moisture Sensitivity Level (MSL) 3: The TEA19161T/1Y is rated MSL 3 (168 hours), ensuring robustness in manufacturing environments with controlled humidity.
• Compliance: The device is REACH unaffected and RoHS3 compliant, meeting environmental and regulatory standards for electronics manufacturing.

TEA19161T/1Y Applications

The TEA19161T/1Y is particularly well-suited for applications requiring high efficiency and compact design, such as:

• Notebook Computers: The device's efficiency and low supply current make it ideal for power supplies in portable computing devices, where energy efficiency and thermal management are critical.
• Power Supply Controllers: The wide input voltage range and high switching frequency enable the TEA19161T/1Y to be used in various power supply controllers, ensuring reliable and efficient power delivery.

Conclusion of TEA19161T/1Y

The TEA19161T/1Y is a versatile and efficient PFC controller, offering significant advantages over similar models. Its wide input voltage range, low supply current, and surface mount package make it an excellent choice for applications in notebook computers and power supply controllers. While the product is now obsolete, its technical specifications and performance benefits continue to highlight its value in the electronics industry. For designers and engineers seeking a reliable and efficient power management solution, the TEA19161T/1Y remains a notable reference point.