Texas Instruments

TPS62290IDRVRQ1

The TPS62290IDRVRQ1 is a highly-integrated step-down converter (buck converter) from Texas Instruments. It is designed to provide efficient and compact power conversion solutions for a wide range of applications.

Description:

The TPS62290IDRVRQ1 is a step-down converter that converts a higher input voltage to a lower output voltage. It is a synchronous, buck converter with an integrated power MOSFET and inductor, which allows for a compact and efficient design. The device is available in a small, thermally-optimized QFN package.

Features:

1. Wide input voltage range: The TPS62290IDRVRQ1 can operate with input voltages from 3V to 22V, making it suitable for a wide range of applications.
2. High efficiency: The device offers high efficiency of up to 96%, which helps to reduce power consumption and improve overall system performance.
3. Integrated power MOSFET: The integrated power MOSFET reduces the number of external components required, simplifying the design and reducing the overall size of the solution.
4. Programmable output voltage: The output voltage can be programmed using an external resistor divider, providing flexibility for different applications.
5. Low quiescent current: The device has a low quiescent current of 2.5µA in standby mode, which helps to minimize power consumption in battery-powered applications.
6. Protection features: The TPS62290IDRVRQ1 includes various protection features such as over-current protection, over-temperature protection, and output short-circuit protection.

Applications:

The TPS62290IDRVRQ1 is suitable for a wide range of applications that require efficient and compact power conversion. Some of the key applications include:

1. Portable devices: The device can be used in portable devices such as smartphones, tablets, and wearable devices to provide efficient power conversion and extend battery life.
2. IoT devices: The TPS62290IDRVRQ1 is well-suited for Internet of Things (IoT) devices that require efficient power conversion and low power consumption.
3. Industrial applications: The device can be used in industrial applications where efficient power conversion and compact size are important, such as in motor control and sensor applications.
4. Medical devices: The TPS62290IDRVRQ1 can be used in medical devices that require efficient power conversion and low quiescent current, such as portable medical instruments and wearable medical devices.

In summary, the TPS62290IDRVRQ1 is a highly-integrated step-down converter from Texas Instruments that offers high efficiency, a wide input voltage range, and a compact design. It is suitable for a wide range of applications, including portable devices, IoT devices, industrial applications, and medical devices.