Texas Instruments

TPS6281120QWRWYRQ1  

DC Switching Voltage Regulators

The Texas Instruments TPS6281120QWRWYRQ1 is a highly integrated step-down converter that offers a wide input voltage range and high efficiency in a compact package. It is designed to provide a stable and regulated output voltage for a variety of applications, including portable devices, battery-powered systems, and industrial equipment.

Description:

The TPS6281120QWRWYRQ1 is a synchronous step-down converter with an integrated power MOSFET. It features a wide input voltage range of 3.0V to 22V and can deliver an output voltage as low as 0.9V. The device is available in a compact 20-pin QFN package, making it suitable for space-constrained applications.

Features:

1. Wide input voltage range: 3.0V to 22V
2. Output voltage as low as 0.9V
3. High efficiency: up to 95% depending on the input voltage and output current
4. Integrated power MOSFET for high efficiency and low external component count
5. Synchronous rectification for improved efficiency at light loads
6. Programmable soft-start to reduce inrush current
7. Precise output voltage regulation with low dropout voltage
8. Protection features: over-current protection, over-temperature protection, and thermal shutdown
9. Small form factor: 20-pin QFN package

Applications:

1. Portable devices: smartphones, tablets, and wearables
2. Battery-powered systems: drones, robotics, and remote sensing equipment
3. Industrial equipment: motor controllers, sensors, and control systems
4. Automotive applications: infotainment systems, lighting, and power management
5. Medical devices: portable monitoring equipment and wearable medical devices
6. Consumer electronics: portable audio devices, gaming consoles, and home automation systems

In summary, the Texas Instruments TPS6281120QWRWYRQ1 is a versatile and efficient step-down converter that can be used in a wide range of applications. Its compact form factor, high efficiency, and integrated power MOSFET make it an ideal choice for designers looking to minimize the size and complexity of their power supply solutions.

TPS6281120QWRWYRQ1 Documents

Download datasheets and manufacturer documentation for TPS6281120QWRWYRQ1

PCN Assembly/Origin :

Multiple changes 15/Feb/2022      

Datasheets :

TPS6281x-Q1 Datasheet      

HTML Datasheet :

TPS6281x-Q1 Datasheet      

PCN Design/Specification :

TPS628yyy 29/Jan/2020