The TEA1732TS/1H is a highly integrated Switched Mode Power Supply (SMPS) control IC from NXP Semiconductors, designed to drive energy-efficient power supply solutions. This product is a part of NXP's GreenChip series, which is renowned for its low power consumption and high efficiency, making it an ideal choice for a wide range of applications including adapters, chargers, and standby power supplies.

Key Features

• Energy Efficiency: The TEA1732TS/1H incorporates a range of features to minimize power consumption, including a very low supply current during no-load conditions, leading to high efficiency across all load conditions.
• Integrated Protection: To ensure the safety and reliability of the end application, the IC includes various protection features such as OverVoltage Protection (OVP), OverTemperature Protection (OTP), and OverCurrent Protection (OCP).
• Frequency Modulation: It supports frequency modulation for reduced Electromagnetic Interference (EMI), making it suitable for applications sensitive to noise.
• Valley Switching: The device employs valley switching for optimal efficiency, which allows for reduced switching losses in the power stage.
• Flexible Power Supply Design: The TEA1732TS/1H enables design of power supplies with a very low standby power, and is suitable for power supplies up to 75W.

Applications

The versatility of the TEA1732TS/1H makes it suitable for a variety of applications, particularly where energy efficiency and compact design are crucial. Typical applications include:

• Notebook adapters
• Consumer electronics power supplies
• Standby and auxiliary power supplies
• LED lighting systems

Technical Specifications

The TEA1732TS/1H operates in a wide input voltage range and is available in a small SOT23-6 package. The control IC is designed to work with a wide range of external components, offering flexibility in the design of the power supply circuit.

Ordering Information

The product is available under the orderable part number TEA1732TS/1H. For detailed information on purchasing and pricing, as well as application notes and datasheets, customers should visit the NXP Semiconductors official website or contact their local NXP sales office.