TEA1623P - GreenChip SMPS Control IC from NXP

The TEA1623P, part of NXP Semiconductors' GreenChip family, is a highly integrated Switched-Mode Power Supply (SMPS) control IC designed for high levels of efficiency and low standby power consumption, making it an ideal choice for modern energy-saving power applications. This control IC is particularly well-suited for applications in adapters, chargers, and power supplies for consumer electronics, where energy efficiency is of paramount importance.

Key Features

• High Efficiency: The TEA1623P is engineered to achieve excellent efficiency at low, medium, and high loads, contributing to energy savings and reduced heat dissipation.
• Low Standby Power: With its innovative design, the TEA1623P ensures ultra-low power consumption in standby mode, helping devices meet stringent energy standards.
• Integrated Protections: The IC includes various protection features such as OverVoltage Protection (OVP), OverTemperature Protection (OTP), and OverCurrent Protection (OCP), enhancing the safety and reliability of the power supply.
• Frequency Modulation: To minimize Electromagnetic Interference (EMI), the TEA1623P employs frequency modulation, facilitating easier compliance with EMI regulations.
• Valley Switching: Valley switching technique is used for reduced switching losses, further improving the overall efficiency of the power supply.

Applications

The TEA1623P is versatile and can be used in a variety of applications, including but not limited to:

• Notebook adapters
• Standby and auxiliary power supplies
• Mobile phone chargers
• LED lighting systems

Technical Specifications

The TEA1623P operates in a wide input voltage range and is available in a DIP-8 package, making it easy to integrate into various circuit designs. Its high level of integration reduces the need for external components, which can simplify the design process and reduce overall material costs.

Environmental Commitment

NXP's commitment to environmental sustainability is reflected in the TEA1623P, with its focus on reducing energy consumption and enabling the design of eco-friendly power solutions. As part of the GreenChip family, this IC is a testament to NXP's dedication to creating products that help minimize the environmental impact of electronic devices.