Texas Instruments

TPS54394RSAR  

DC Switching Voltage Regulators

The Texas Instruments TPS54394RSAR is a highly integrated step-down (buck) converter that offers high efficiency and a wide range of input voltages. This device is designed to provide a stable output voltage for a variety of applications, including automotive, industrial, and telecom systems.

Description:

The TPS54394RSAR is a synchronous step-down converter with a wide input voltage range of 4.5V to 60V. It features a high efficiency of up to 98% and can deliver an output current of up to 3A. The device is available in a compact 20-pin, 3mm x 4mm RoHS-compliant package.

Features:

1. Wide input voltage range: 4.5V to 60V
2. High efficiency: up to 98%
3. Output current: up to 3A
4. Synchronous rectification for improved efficiency
5. Low quiescent current: 35µA
6. Programmable soft-start
7. Over-current protection
8. Over-temperature protection
9. Output short-circuit protection
10. RoHS-compliant package

Applications:

1. Automotive systems: infotainment, navigation, and lighting systems
2. Industrial systems: motor drives, sensors, and control systems
3. Telecom systems: base stations, routers, and switches
4. Portable electronics: smartphones, tablets, and laptops
5. Medical equipment: portable and wearable devices
6. LED lighting: backlighting and general illumination
7. Power banks and battery chargers

The TPS54394RSAR is a versatile and efficient step-down converter suitable for a wide range of applications. Its high efficiency, wide input voltage range, and compact package make it an ideal choice for designers looking to optimize their power solutions.

TPS54394RSAR Documents

Download datasheets and manufacturer documentation for TPS54394RSAR

Datasheets :

TPS54394      

HTML Datasheet :

TPS54394      

PCN Design/Specification :

Mult Dev Material Chg 29/Mar/2018