Texas Instruments

TPS61240DRVR

The TPS61240DRVR is a highly integrated step-down (buck) converter from Texas Instruments. It is designed to provide efficient and compact power conversion for a wide range of applications.

Description:

The TPS61240DRVR is a step-down converter that converts an input voltage to a lower output voltage. It features a synchronous rectification topology, which allows for high efficiency and low quiescent current. The device is available in a small, thermally efficient QFN package, making it suitable for space-constrained applications.

Features:

1. Wide input voltage range: The TPS61240DRVR can operate from an input voltage range of 3V to 36V, making it suitable for a wide range of power supply applications.
2. High efficiency: The device features a synchronous rectification topology, which allows for high efficiency and low quiescent current. This makes it ideal for battery-powered applications.
3. Small size: The TPS61240DRVR is available in a small, thermally efficient QFN package, making it suitable for space-constrained applications.
4. Programmable output voltage: The output voltage can be programmed using an external resistor, allowing for flexibility in output voltage selection.
5. Protection features: The device includes over-current protection, over-temperature protection, and output short-circuit protection to ensure safe and reliable operation.

Applications:

The TPS61240DRVR is suitable for a wide range of applications, including:

1. Portable devices: Due to its high efficiency and small size, the TPS61240DRVR is ideal for use in portable devices such as smartphones, tablets, and wearable devices.
2. Industrial applications: The device's wide input voltage range and programmable output voltage make it suitable for use in industrial applications where a stable and adjustable output voltage is required.
3. Medical devices: The TPS61240DRVR's small size and high efficiency make it suitable for use in battery-powered medical devices, such as portable monitoring equipment and wearable medical devices.
4. Automotive applications: The device's wide input voltage range and protection features make it suitable for use in automotive applications, such as infotainment systems and power supplies for electronic control units.

Overall, the TPS61240DRVR is a highly integrated and efficient step-down converter that offers a wide range of features and applications. Its small size, high efficiency, and programmable output voltage make it an ideal choice for a variety of power conversion applications.