Texas Instruments

TPS65268QRHBRQ1

The TPS65268QRHBRQ1 is a highly integrated step-down converter from Texas Instruments. It is designed to provide efficient and stable power conversion for a wide range of applications.

Description:

The TPS65268QRHBRQ1 is a highly efficient, synchronous, step-down converter with an input voltage range of 4.5V to 22V and an output voltage range of 0.9V to 5.5V. It is available in a compact 16-pin, 2mm x 3mm QFN package.

Features:

1. High efficiency: The TPS65268QRHBRQ1 offers high efficiency of up to 95%, making it ideal for power-sensitive applications.
2. Wide input voltage range: The converter can handle input voltages from 4.5V to 22V, making it suitable for a wide range of power sources.
3. Low output voltage: The output voltage can be as low as 0.9V, making it suitable for low-voltage applications.
4. High output current: The converter can deliver output currents up to 3A, making it suitable for high-current applications.
5. Synchronous rectification: The TPS65268QRHBRQ1 uses synchronous rectification to improve efficiency and reduce power loss.
6. Integrated power MOSFETs: The converter includes integrated power MOSFETs, reducing the number of external components required.
7. Small form factor: The compact 16-pin, 2mm x 3mm QFN package makes the TPS65268QRHBRQ1 suitable for space-constrained applications.

Applications:

The TPS65268QRHBRQ1 is suitable for a wide range of applications, including:

1. Portable devices: The high efficiency and low output voltage make it ideal for powering portable devices such as smartphones, tablets, and wearables.
2. Industrial equipment: The wide input voltage range and high output current make it suitable for powering industrial equipment such as motor controllers and sensors.
3. Automotive systems: The TPS65268QRHBRQ1 can be used in automotive systems such as infotainment systems, lighting, and power management.
4. Medical devices: The compact form factor and low output voltage make it suitable for powering medical devices such as hearing aids and portable medical instruments.
5. IoT devices: The TPS65268QRHBRQ1 can be used to power IoT devices such as sensors, gateways, and smart home devices.

In summary, the TPS65268QRHBRQ1 is a highly efficient, compact, and versatile step-down converter from Texas Instruments that is suitable for a wide range of applications. Its high efficiency, wide input voltage range, low output voltage, and integrated power MOSFETs make it an ideal choice for power-sensitive and space-constrained applications.