TEA1721FT/N1,118: A Compact, Energy-Efficient Switching Regulator from NXP

The TEA1721FT/N1,118 is a highly integrated, low-power switching regulator designed by NXP Semiconductors, offering an optimal solution for compact, energy-efficient power supplies. This versatile component is particularly suitable for applications in consumer electronics, IoT devices, and portable gadgets where power efficiency and space constraints are critical considerations.

Key Features

• Wide Input Voltage Range: The TEA1721FT/N1,118 operates over a broad input voltage range, making it suitable for a variety of power sources, from USB ports to battery-operated devices.
• Low Standby Power: It is engineered to achieve extremely low standby power consumption, which is essential for meeting modern energy-saving regulations and for applications that require extended battery life.
• High Efficiency: The device offers high efficiency across a wide load range, thanks to its variable switching frequency and the ability to enter into a low-power eco-mode during light-load conditions.
• Integrated Protections: The TEA1721FT/N1,118 includes several built-in protection features such as overcurrent protection, short-circuit protection, and thermal shutdown, ensuring reliable operation and longevity of the end application.
• Small Footprint: Housed in a small, surface-mount package, the TEA1721FT/N1,118 is ideal for space-constrained applications, allowing designers to minimize the size of their power supply solutions.

Applications

The TEA1721FT/N1,118 is a versatile component that can be used in a wide array of applications, including:

• Standby and auxiliary power supplies
• Wall adapters
• Set-top boxes and networking equipment
• Smart meters and home automation systems
• Portable and battery-powered devices

Technical Specifications

With its small SOT-96 package and a temperature range of -40°C to +125°C, the TEA1721FT/N1,118 is a robust choice for various environmental conditions. Its design is optimized for low electromagnetic interference (EMI), ensuring compliance with global EMI regulations.

In summary, the TEA1721FT/N1,118 from NXP is a compact, energy-efficient switching regulator that offers a blend of performance, integration, and protection, making it an excellent choice for designers looking to create small, powerful, and reliable power supply solutions.