The TEA1791T/N1,118 is a state-of-the-art synchronous rectifier controller IC designed and manufactured by NXP Semiconductors. This advanced component is specifically engineered for use in switched-mode power supplies (SMPS) and is an integral part of power conversion and management solutions. It is especially suitable for applications requiring high efficiency and power density.

Key Features

• High Efficiency: The TEA1791T/N1,118 is optimized for efficiency, which is crucial for reducing energy consumption and heat generation in power supply circuits.
• Synchronous Rectification: This IC uses synchronous rectification technology, which replaces the traditional diode rectifier with a MOSFET, resulting in lower power losses and improved performance.
• Adaptive Gate Drive: The adaptive gate drive ensures optimal MOSFET driving, which contributes to the high efficiency of the overall power supply design.
• Wide Supply Voltage Range: It supports a broad range of supply voltages, making it versatile for various applications and simplifying the design process for engineers.
• Integrated Protections: The device includes several protection features such as under-voltage lockout (UVLO), over-voltage protection (OVP), and thermal shutdown to ensure safe operation under different conditions.

Applications

The TEA1791T/N1,118 is ideal for a variety of applications that demand high efficiency and compact power solutions. These include:

• Adapters and chargers for consumer electronics
• Telecommunication power supplies
• Industrial power systems
• Server and networking power supplies
• LED lighting systems

Technical Specifications

The TEA1791T/N1,118 is available in an SO8 package and is characterized by the following specifications:

• Package: SO8
• Mounting Type: Surface Mount
• Operating Temperature Range: -40°C to +150°C
• Supply Voltage Range: 4.5 V to 38 V

With its blend of efficiency, performance, and reliability, the TEA1791T/N1,118 from NXP Semiconductors stands out as a top choice for designers looking to create or improve their power supply solutions.