Texas Instruments

TPS54140ADRCR  

DC Switching Voltage Regulators

The TPS54140ADRCR is a high-efficiency synchronous step-down (buck) regulator from Texas Instruments. It is designed to provide efficient power conversion for a wide range of applications, including automotive, industrial, and telecom systems.

Description:

The TPS54140ADRCR is a highly integrated, high-efficiency synchronous step-down regulator that operates from an input voltage range of 4.5V to 60V. It can deliver an output voltage as low as 0.9V and can supply a maximum output current of 3A. The device is available in a compact 10-pin DFN (3mm x 4mm) package.

Features:

1. Wide input voltage range: 4.5V to 60V
2. Output voltage as low as 0.9V
3. Maximum output current of 3A
4. Synchronous rectification for high efficiency
5. Integrated high-side and low-side MOSFETs
6. Programmable soft-start
7. Over-current protection
8. Thermal shutdown protection
9. Enable/Disable control
10. Compact 10-pin DFN package

Applications:

1. Automotive systems: Infotainment systems, instrument clusters, and lighting control
2. Industrial systems: Motor control, sensor power supplies, and industrial control equipment
3. Telecom systems: Base stations, routers, and network switches
4. Portable devices: Power management in smartphones, tablets, and wearable devices
5. Medical equipment: Power supplies for medical instruments and portable devices
6. General-purpose power conversion: Any application requiring efficient step-down voltage conversion

The TPS54140ADRCR is a versatile and efficient step-down regulator suitable for a wide range of applications. Its high efficiency, wide input voltage range, and compact form factor make it an ideal choice for designers looking to optimize power conversion in their systems.

TPS54140ADRCR Documents

Download datasheets and manufacturer documentation for TPS54140ADRCR

PCN Assembly/Origin :

Mult Dev Wafer Fab Site 09/Jan/2024      

Datasheets :

TPS54140A      

Design Resources :

TPS54140A Design with WEBENCH® Power Designer      

HTML Datasheet :

TPS54140A      

PCN Design/Specification :

Material Set 21/Jun/2016