The TEA1656T/N1,118 from NXP Semiconductors is a highly integrated circuit designed for Switched Mode Power Supplies (SMPS) that combines low power consumption with high performance. This advanced controller IC is part of NXP's GreenChip family, which is renowned for its energy efficiency and is particularly suitable for applications such as PC power supplies, adapters for notebooks, and LCD monitors.

Key Features

• High Efficiency: The TEA1656T/N1,118 is designed to drive power supplies in a highly efficient manner, thereby reducing energy usage and heat generation.
• GreenChip Technology: As part of the GreenChip lineup, this IC helps in achieving the energy efficiency standards and supports green energy initiatives.
• Integrated Protection Features: The device includes several protection features such as OverVoltage Protection (OVP), OverCurrent Protection (OCP), and OverTemperature Protection (OTP), ensuring safe and reliable operation.
• Power Factor Correction: The IC is equipped with Power Factor Correction (PFC) control, which improves the power factor and reduces the harmonic distortion in the power supply.

Applications

The TEA1656T/N1,118 is versatile and can be used in a variety of applications that require efficient power conversion. Its main applications include:

• Desktop PC power supplies
• Notebook adapters
• Flat-panel television power supplies
• Monitors and display panels

Technical Specifications

Here are some of the technical specifications of the TEA1656T/N1,118:

• Package: SO16
• Mounting Type: Surface Mount
• Input Voltage: 9.5 V to 18 V (start-up), 4.5 V to 28 V (operation)
• Switching Frequency: Programmable up to 160 kHz
• Operating Temperature: -40°C to +150°C

With its combination of power-saving features, the TEA1656T/N1,118 is an excellent choice for manufacturers looking to create energy-efficient power supplies while maintaining high performance and reliability.