Texas Instruments

TPS51275CRUKR  

Linear & Switching Voltage Regulators

The TPS51275CRUKR is a high-efficiency synchronous step-down (buck) converter from Texas Instruments. This device is designed to provide a stable and regulated output voltage from a wide input voltage range, making it suitable for a variety of applications.

Description:

The TPS51275CRUKR is a highly integrated step-down converter that offers high efficiency and high-density power conversion. It features a synchronous rectification topology, which allows for high efficiency over a wide load range. The device is available in a compact 16-pin QFN package, making it suitable for space-constrained applications.

Features:

1. Wide input voltage range: The TPS51275CRUKR can operate from an input voltage range of 4.5V to 23V, making it suitable for a wide range of applications.
2. High efficiency: The device achieves high efficiency over a wide load range, with efficiencies up to 95% at full load.
3. Synchronous rectification: The synchronous rectification topology allows for high efficiency and low quiescent current.
4. High-density packaging: The compact 16-pin QFN package allows for easy integration into space-constrained applications.
5. Programmable soft-start: The soft-start feature can be programmed to reduce inrush current and minimize output voltage overshoot during startup.
6. Protection features: The device includes over-current protection, over-temperature protection, and thermal shutdown to protect against fault conditions.

Applications:

1. Portable devices: The TPS51275CRUKR is suitable for powering portable devices such as smartphones, tablets, and wearables.
2. Industrial applications: The device can be used in industrial applications where a stable and regulated output voltage is required from a wide input voltage range.
3. Automotive applications: The TPS51275CRUKR can be used in automotive applications where a high level of efficiency and reliability is required.
4. Power supplies: The device can be used in power supply applications where a high level of efficiency and a wide input voltage range is required.

In summary, the TPS51275CRUKR is a high-efficiency synchronous step-down converter from Texas Instruments that offers a wide input voltage range, high efficiency, and a compact form factor. It is suitable for a variety of applications, including portable devices, industrial applications, automotive applications, and power supplies.

TPS51275CRUKR Documents

Download datasheets and manufacturer documentation for TPS51275CRUKR

PCN Assembly/Origin :

Assembly/Test Site Addition 23/Sep/2014      

Datasheets :

TPS51275(B,C)      

HTML Datasheet :

TPS51275(B,C)      

PCN Design/Specification :

Material Set 30/Aug/2016