TEA19361T/1

The TEA19361T/1 is a highly integrated controller designed for flyback power converters, specifically aimed at applications requiring energy-efficient power supply solutions, such as chargers and adapters. It supports wide input voltage ranges and features high levels of integration, which simplifies design and reduces component count.
Key features include built-in PWM control, voltage regulation, and protection mechanisms such as overvoltage, overcurrent, and thermal shutdown. The TEA19361T/1 also supports various power-saving modes, enhancing efficiency during low-load conditions. Its compact design makes it suitable for space-constrained applications.
This controller is designed to comply with international energy efficiency standards, including those focused on reducing standby power consumption. The TEA19361T/1 is an excellent choice for engineers looking to develop reliable, efficient, and compact power supply solutions.

The TEA19361T/1 chip primarily serves as a power management IC for USB Power Delivery applications. Equivalent products include the NXP TEA19361, STMicroelectronics STUSB4500, ON Semiconductor NCP81239, and Texas Instruments TPS23881. Ensure to verify specifications and compatibility based on specific application requirements when considering replacements.

The TEA19361T/1 is a highly integrated power supply controller designed for offline power applications, particularly in low-power LED lighting and adapter designs. Key features include:
1. PWM Controller: It utilizes pulse-width modulation for efficient power conversion.
2. Adaptive Switching Frequency: The controller adjusts the switching frequency based on load conditions, improving efficiency across varying loads.
3. Integrated High-Voltage Start-Up: It supports direct connection to the AC line, allowing for simplified designs and reduced component counts.
4. Low Standby Power: The TEA19361T/1 is optimized for low standby power consumption, meeting energy efficiency standards.
5. Built-in Protection Features: It includes over-voltage, over-current, and thermal protection to safeguard the application.
6. Flexible Output Voltage: The controller can support various output voltage configurations suitable for different applications.
7. Compact Package: Integrated design reduces PCB space requirements.
This combination of features makes the TEA19361T/1 suitable for efficient, reliable, and compact power supply designs.

The TEA19361T/1 is a power management integrated circuit (PMIC) designed for use in various applications, including power adapters and chargers. It features a total of 16 pins.
The primary functions of the TEA19361T/1 include:
1. Power Conversion: It facilitates efficient power conversion and management.
2. PWM Control: It employs pulse-width modulation (PWM) to regulate output voltage.
3. Protection Features: It includes built-in protections such as overvoltage, overcurrent, and thermal shutdown.
4. Standby Mode: It offers low power consumption in standby mode.
5. Feedback Control: It has feedback inputs for voltage regulation.
This IC is suitable for use in applications requiring reliable and efficient power delivery.

The TEA19361T/1 is manufactured by NXP Semiconductors, a global semiconductor company. NXP specializes in providing high-performance mixed-signal and standard product solutions for various applications, including automotive, industrial, and Internet of Things (IoT) markets. The company was formed in 2006 as a spin-off from Philips and has since grown to become a leading player in the semiconductor industry, focusing on secure connectivity solutions and advanced embedded processing.
NXP's product portfolio includes microcontrollers, processors, and wireless communication chips, among others, with a strong emphasis on innovation and sustainability. They work closely with customers to develop integrated solutions that enhance performance and efficiency in modern electronic devices. NXP is known for its commitment to quality and reliability, serving a wide range of sectors such as automotive electronics, smart home technology, and mobile payments, thus making it a key player in the rapidly evolving technology landscape.

The TEA19361T/1 is primarily used in power supply applications, particularly for isolated flyback converters. It is commonly found in adapters, chargers, and power supplies for consumer electronics, IT equipment, and industrial applications. The device supports high-voltage power conversion, offering features like primary-side regulation, low standby power consumption, and protection mechanisms against overvoltage, overcurrent, and thermal issues. Its efficiency and reliability make it suitable for applications requiring compact and efficient power solutions.

The TEA19361T/1 is packaged in a TQFP (Thin Quad Flat Package) format, specifically in a 32-pin configuration. This package type is designed for surface mounting and provides a compact and efficient layout for integrated circuits.