Introducing the TEA1732LTS/1H GreenChip SMPS Controller

The TEA1732LTS/1H, part of NXP's acclaimed GreenChip family of products, is a highly integrated Switched Mode Power Supply (SMPS) controller chip designed to deliver exceptional performance and energy efficiency for a wide range of power supply applications. With its compact, low-power design, the TEA1732LTS/1H is an ideal solution for modern, eco-friendly electronics.

Key Features and Benefits

• High Efficiency: The TEA1732LTS/1H features a low startup current and a low-power operation mode, contributing to a high overall efficiency, especially at low output power levels. This makes it perfectly suited for devices that require standby power modes.
• Integrated Protection: The device incorporates several protection features such as OverVoltage Protection (OVP), OverCurrent Protection (OCP), and OverTemperature Protection (OTP), ensuring the safety and reliability of the power supply and the end product.
• Frequency Modulation: To minimize ElectroMagnetic Interference (EMI), the TEA1732LTS/1H employs frequency modulation, which spreads the energy over a wider bandwidth and reduces EMI peaks.
• Flexible Power Supply Design: The controller supports a wide range of power supply topologies, including flyback and buck or boost converters in both isolated and non-isolated configurations, providing designers with the flexibility to create optimized solutions for their specific applications.
• GreenChip Technology: As part of the GreenChip family, the TEA1732LTS/1H is designed with a focus on energy conservation, meeting various international energy-saving standards and contributing to the development of sustainable electronics.

Applications

The TEA1732LTS/1H is suitable for a diverse array of applications, from adapters and chargers for mobile devices to standby and auxiliary power supplies in consumer electronics, TVs, and desktop computers. Its versatility also extends to industrial and infrastructure equipment where efficient power conversion is critical.

Technical Specifications

With a supply voltage range of 9.5 V to 18 V, the TEA1732LTS/1H operates at a switching frequency of up to 67 kHz. The device is available in a compact SOT-23-6 package, allowing for space-saving designs in modern electronic applications.

For designers and engineers looking for an SMPS controller that combines efficiency, reliability, and flexibility, the TEA1732LTS/1H from NXP is an excellent choice that aligns with the growing demand for energy-efficient power solutions.