Texas Instruments

LM5117PMHX/NOPB  

DC DC Switching Controllers

The Texas Instruments LM5117PMHX/NOPB is a high-efficiency step-down (buck) switching regulator that is designed to provide a stable and regulated output voltage from a wide range of input voltages. This device is suitable for a variety of applications, including automotive, industrial, and telecom systems.

Description:

The LM5117PMHX/NOPB is a highly integrated, high-efficiency synchronous step-down regulator that provides a regulated output voltage from an input voltage range of 4.5V to 60V. It features a compact, thermally enhanced package and is designed for easy integration into a wide range of power supply applications.

Features:

1. Wide input voltage range: 4.5V to 60V
2. High efficiency: Up to 96% efficiency
3. Compact thermally enhanced package
4. Synchronous rectification for improved efficiency
5. Low quiescent current: 85µA (typical)
6. Programmable soft-start
7. Over-current protection
8. Over-temperature protection
9. Enable/Disable function
10. Output voltage as low as 0.9V

Applications:

1. Automotive systems: Infotainment systems, instrument clusters, and lighting control
2. Industrial systems: Servo motor drives, programmable logic controllers, and industrial control systems
3. Telecom systems: Base stations, routers, and network switches
4. General purpose power supply: Portable electronics, battery chargers, and power adapters
5. Medical equipment: Patient monitoring devices, diagnostic equipment, and medical imaging systems
6. LED lighting: Streetlights, commercial lighting, and residential lighting

The LM5117PMHX/NOPB is a versatile and efficient step-down regulator that can be used in a wide range of applications where a stable and regulated output voltage is required. Its high efficiency, wide input voltage range, and compact package make it an ideal choice for many power supply applications.

LM5117PMHX/NOPB Documents

Download datasheets and manufacturer documentation for LM5117PMHX/NOPB

PCN Assembly/Origin :

Mult Dev 24/May/2023      

Datasheets :

LM5117      

Design Resources :

LM5117 Design with WEBENCH® Power Designer