Texas Instruments

TPS6281326QWRWYRQ1  

DC Switching Voltage Regulators

The Texas Instruments TPS6281326QWRWYRQ1 is a highly integrated step-down converter (buck converter) that is designed to provide efficient power conversion for a wide range of applications. Here is a description of the model, its features, and potential applications:

Description:

The TPS6281326QWRWYRQ1 is a member of Texas Instruments' portfolio of power management devices. It is a highly efficient, synchronous, step-down (buck) converter that can operate from an input voltage range of 2.5V to 5.5V and provide an output voltage as low as 0.9V. The device is available in a compact QFN package, making it suitable for space-constrained applications.

Features:

1. Input Voltage Range: 2.5V to 5.5V, making it versatile for various power sources.
2. Output Voltage: Adjustable output voltage as low as 0.9V, suitable for a wide range of loads.
3. Efficiency: High efficiency operation, which can be crucial for battery-powered devices to extend their runtime.
4. Switching Frequency: A fixed switching frequency that simplifies the design of the input filter and reduces EMI issues.
5. Synchronization: The ability to synchronize with an external clock for improved efficiency and noise reduction.
6. Integrated Components: Includes an internal power MOSFET, inductor, and other components to minimize the need for external parts.
7. Protection Features: Over-current protection, over-voltage protection, and thermal shutdown to safeguard the device and the system.
8. Package Type: QFN (Quad Flat No-leads) package, which is compact and suitable for surface-mount applications.

Applications:

1. Portable Electronics: Due to its efficiency and compact size, it's ideal for powering portable devices like smartphones, tablets, and wearables.
2. IoT Devices: Internet of Things (IoT) devices often require efficient power management, and this converter can help extend their battery life.
3. Medical Devices: In applications where reliability and efficiency are critical, such as medical monitoring devices.
4. Industrial Equipment: For powering sensors and control circuits in industrial settings where space is at a premium.
5. Automotive Applications: In automotive electronics, where efficient power conversion is essential for maintaining battery life and system performance.

It's important to note that the specific applications would depend on the detailed requirements of the system, including power consumption, space constraints, and regulatory standards. Always refer to the datasheet and consult with a power management expert when selecting a power conversion device for a particular application.

TPS6281326QWRWYRQ1 Documents

Download datasheets and manufacturer documentation for TPS6281326QWRWYRQ1

PCN Assembly/Origin :

Multiple changes 15/Feb/2022