Texas Instruments

TPS40170RGYR  

DC DC Switching Controllers

The Texas Instruments TPS40170RGYR is a highly integrated, step-down converter that offers a wide input voltage range and high efficiency. It is designed to provide a stable output voltage for a variety of applications, including automotive, industrial, and telecom systems.

Description:

The TPS40170RGYR is a synchronous, step-down converter with a wide input voltage range of 4.5V to 40V. It can deliver an output current of up to 3A and features a high efficiency of up to 96%. The device is available in a compact, thermally enhanced, RoHS-compliant, and lead-free 20-Pin PowerSSO-20 package.

Features:

1. Wide input voltage range: 4.5V to 40V
2. High output current: Up to 3A
3. High efficiency: Up to 96%
4. Synchronous rectification for improved efficiency at light loads
5. Programmable soft-start to minimize inrush current
6. Precise output voltage regulation with ±1% accuracy
7. Protection features: Over-current protection, over-temperature protection, and thermal shutdown
8. Small package size: 20-Pin PowerSSO-20
9. RoHS-compliant and lead-free

Applications:

1. Automotive systems: Infotainment systems, instrument clusters, and lighting control
2. Industrial systems: Motor control, sensor power supplies, and industrial control panels
3. Telecom systems: Base stations, routers, and switches
4. General purpose applications: Portable devices, battery chargers, and power adapters

The TPS40170RGYR is a versatile and efficient step-down converter suitable for a wide range of applications. Its compact size, high efficiency, and robust protection features make it an ideal choice for designers looking to optimize their power solutions.

TPS40170RGYR Documents

Download datasheets and manufacturer documentation for TPS40170RGYR

PCN Assembly/Origin :

Mult Dev Wafer Fab Site 09/Jan/2024      

Datasheets :

TPS40170      

Reference Design Library :

TPS40170EVM-597: 5V @ 10A, 10 ~ 36V in, Buck      

Design Resources :

TPS40170 Design with WEBENCH® Power Designer      

HTML Datasheet :

TPS40170