Texas Instruments

TPS51117RGYR  

DC DC Switching Controllers

The TPS51117RGYR is a highly integrated step-down (buck) converter from Texas Instruments. It is designed to provide efficient and stable power conversion for a wide range of applications.

Description:

The TPS51117RGYR is a compact, high-efficiency step-down converter that can operate from an input voltage range of 4.5V to 22V. It is available in a 20-pin, 3mm x 4mm RoHS-compliant, Roll-Gull Wing package.

Features:

1. Wide input voltage range: 4.5V to 22V
2. High efficiency: up to 93% efficiency
3. Tight output voltage regulation: ±1%
4. Low quiescent current: 35µA in burst mode
5. Programmable soft-start
6. Protection features: over-current protection, over-temperature protection, and open-loop protection
7. Small form factor: 20-pin, 3mm x 4mm package

Applications:

The TPS51117RGYR is suitable for a wide range of applications that require efficient and stable power conversion. Some of the key applications include:

1. Portable devices: smartphones, tablets, and wearables
2. Industrial equipment: motor drives, sensors, and control systems
3. Consumer electronics: smart home devices, gaming consoles, and set-top boxes
4. Automotive systems: infotainment systems, instrument clusters, and lighting
5. Medical equipment: portable medical devices, patient monitoring systems, and diagnostic equipment

In summary, the TPS51117RGYR is a highly efficient and versatile step-down converter that can be used in a variety of applications requiring efficient power conversion and tight output voltage regulation. Its small form factor and wide input voltage range make it an ideal choice for space-constrained and portable applications.

TPS51117RGYR Documents

Download datasheets and manufacturer documentation for TPS51117RGYR

Datasheets :

TPS51117      

HTML Datasheet :

TPS51117      

PCN Design/Specification :

Mult Dev Material Chg 29/Mar/2018