Texas Instruments

TPS62140RGTR

The Texas Instruments TPS62140RGTR is a highly-integrated step-down (buck) converter that offers a wide input voltage range and high efficiency. It is designed to provide a stable output voltage from a variety of input voltage sources, making it ideal for use in a wide range of applications.

Description:

The TPS62140RGTR is a high-efficiency synchronous step-down converter with an input voltage range of 3V to 40V. It has a wide output voltage range of 0.9V to 32V and can deliver up to 4A of output current. The device is available in a compact 20-pin, 3mm x 4mm QFN package.

Features:

• Wide input voltage range (3V to 40V)
• Wide output voltage range (0.9V to 32V)
• High efficiency (up to 95%)
• Programmable soft-start
• Integrated power MOSFETs
• Low quiescent current (40µA)
• Protection features: over-current protection, over-temperature protection, and output short-circuit protection
• Small package size (3mm x 4mm QFN)

Applications:

The TPS62140RGTR is suitable for a wide range of applications that require a stable output voltage from a variety of input voltage sources. Some potential applications include:

1. Portable devices: The TPS62140RGTR can be used to power portable devices such as smartphones, tablets, and wearable devices.
2. Industrial equipment: The device can be used to provide a stable power supply for industrial equipment that operates from a wide range of input voltages.
3. Automotive applications: The TPS62140RGTR can be used in automotive applications that require a stable output voltage from the vehicle's battery.
4. Medical devices: The device can be used to power medical devices that require a stable output voltage and have strict efficiency and safety requirements.
5. Consumer electronics: The TPS62140RGTR can be used in a variety of consumer electronics, such as laptops, televisions, and gaming consoles, to provide a stable power supply.

Overall, the TPS62140RGTR is a versatile and efficient step-down converter that can be used in a wide range of applications that require a stable output voltage from a variety of input voltage sources. Its compact size, high efficiency, and integrated protection features make it an ideal choice for many applications.