Product Overview: TEA1721DT/N1,118

The TEA1721DT/N1,118 is a compact, low-power switch mode power supply (SMPS) controller chip designed and manufactured by NXP Semiconductors. This versatile and efficient component is ideal for a wide range of applications, particularly where power efficiency and space constraints are critical considerations.

Key Features

• GreenChip Technology: The TEA1721DT is part of NXP's GreenChip family, which is designed for low standby power consumption, contributing to energy-saving applications and compliance with various international energy efficiency standards.
• Wide Supply Voltage Range: The device operates over a wide supply voltage range, making it suitable for universal mains input, from 70V up to 276V AC.
• Integrated Protections: It includes several protection features such as OverVoltage Protection (OVP), OverCurrent Protection (OCP), and OverTemperature Protection (OTP), ensuring safe operation under abnormal operating conditions.
• High Efficiency: With its high level of integration and low quiescent current, the TEA1721DT enables high-efficiency power conversion, which is essential for minimizing energy usage and heat generation.
• Small Footprint: The device comes in a small SO8 package, making it an excellent choice for space-constrained applications.

Applications

The TEA1721DT/N1,118 is suitable for a variety of low-power applications, including:

• Standby and auxiliary power supplies
• Consumer electronics
• Home appliances
• Office equipment
• Industrial and building automation systems

Technical Specifications

With its integrated high-voltage startup source, the TEA1721DT ensures a reliable start-up and operation. It supports a switching frequency that can be adjusted externally, which provides designers with flexibility in optimizing their applications for performance and component size.

Ordering and Packaging

The TEA1721DT/N1,118 is supplied in a reel, facilitating easy integration into automated manufacturing processes. Each reel contains a large quantity of chips, ensuring a steady supply for mass production requirements.

For more detailed technical specifications, application notes, and support documentation, interested parties are encouraged to visit the NXP Semiconductors official website or contact their sales and support team.