Texas Instruments

TPS2112APWR

TPS2112APWR is a high-efficiency, step-down (buck) switching regulator from Texas Instruments. It is designed to provide a regulated output voltage from a wide range of input voltages, making it suitable for a variety of applications.

Description:

The TPS2112APWR is a fully integrated, high-efficiency synchronous buck converter with a wide input voltage range of 4.75V to 23V. It has a compact, thermally efficient package and is available in a 20-pin, 3mm x 4mm QFN package.

Features:

• High efficiency: The TPS2112APWR offers high efficiency of up to 95%, which helps to reduce power dissipation and improve overall system performance.
• Wide input voltage range: The wide input voltage range of 4.75V to 23V makes it suitable for a variety of applications, including automotive, industrial, and medical systems.
• Low quiescent current: The TPS2112APWR has a low quiescent current of 300µA, which helps to minimize power consumption in battery-powered applications.
• High output current: The TPS2112APWR can provide a continuous output current of up to 3A, making it suitable for a wide range of applications.
• Small package size: The compact 20-pin, 3mm x 4mm QFN package makes it easy to integrate into space-constrained designs.

Applications:

The TPS2112APWR is suitable for a variety of applications, including:

1. Automotive systems: The TPS2112APWR can be used in automotive systems to provide a regulated power supply for various electronic components, such as infotainment systems, lighting, and sensors.
2. Industrial systems: The TPS2112APWR can be used in industrial systems to provide a stable power supply for motor drives, sensors, and other electronic components.
3. Medical systems: The TPS2112APWR can be used in medical systems to provide a regulated power supply for portable medical devices, such as wearable health monitors and medical sensors.
4. Portable electronics: The TPS2112APWR can be used in portable electronics, such as smartphones, tablets, and laptops, to provide a stable power supply for the battery and other electronic components.

In summary, the TPS2112APWR is a high-efficiency, step-down switching regulator from Texas Instruments that offers a wide input voltage range, low quiescent current, high output current, and small package size. It is suitable for a variety of applications, including automotive, industrial, medical, and portable electronics systems.