The TEA1791AT/N1,118 is a state-of-the-art synchronous rectifier controller chip designed and manufactured by NXP Semiconductors. This innovative component is specifically engineered to enhance the efficiency of power conversion in switch mode power supplies (SMPS), particularly those found in adapters and chargers for consumer electronics.

Key Features

• High Efficiency: With its synchronous rectification, the TEA1791AT/N1,118 significantly reduces power loss in the diode rectifier stage, thus improving overall power supply efficiency.
• Adaptive Gate Drive: The device provides adaptive gate drive for N-channel MOSFETs, which ensures optimal drive and minimizes switching losses.
• Wide V<sub>cc Range: It supports a wide supply voltage range, accommodating various applications and ensuring flexibility in design.
• Protection Features: It includes multiple protection features such as under-voltage lockout (UVLO) and over-voltage protection, safeguarding the system from electrical anomalies.
• GreenChip Technology: Incorporating NXP's GreenChip technology, the TEA1791AT/N1,118 is designed for energy-efficient power solutions, contributing to the development of eco-friendly products.

Applications

The TEA1791AT/N1,118 is ideal for a wide range of applications where efficient power conversion is crucial. It is commonly used in:

• Notebook adapters
• Consumer electronics chargers
• Set-top boxes
• Telecommunication systems

Product Specifications

The TEA1791AT/N1,118 by NXP is an excellent choice for designers looking to optimize the efficiency and reliability of their power supply solutions. Its advanced features and robust design make it a valuable component in the electronics industry.