Texas Instruments

TPS40304ADRCT  

DC DC Switching Controllers

TPS40304ADRCT Description

The TPS40304ADRCT from Texas Instruments is a high-performance buck switching controller designed for efficient DC-DC power conversion. This transistor driver supports a positive output configuration with a single output, delivering robust power management in compact designs. Operating within a 3V to 20V supply range, it features a 600kHz switching frequency, ensuring fast transient response and reduced external component size. The device is housed in a 10SON package and is RoHS3 compliant, meeting stringent environmental standards. Its surface-mount design and Tape & Reel (TR) packaging make it ideal for automated assembly processes.

TPS40304ADRCT Features

• High Efficiency: Synchronous rectification minimizes power losses, enhancing thermal performance.
• Advanced Control: Integrated enable, power good, and soft-start functions simplify system design and improve reliability.
• Wide Input Range: Supports 3V–20V, making it versatile for industrial, automotive, and telecom applications.
• Compact Design: 600kHz switching frequency reduces inductor and capacitor size, saving board space.
• Robust Protection: 90% max duty cycle ensures stable operation under varying load conditions.
• Compliance: REACH unaffected and MSL 2 (1 Year) rated for long-term reliability.

TPS40304ADRCT Applications

• Point-of-Load (POL) Converters: Ideal for distributed power architectures in servers and networking equipment.
• Industrial Automation: Suitable for motor drives, PLCs, and sensors requiring stable, efficient power.
• Automotive Systems: Powers infotainment, ADAS, and lighting modules with high noise immunity.
• Telecom Infrastructure: Optimized for base stations and optical transceivers demanding low EMI.
• Consumer Electronics: Enables compact power solutions in smart home devices and portable gadgets.

Conclusion of TPS40304ADRCT

The TPS40304ADRCT stands out as a highly efficient, feature-rich buck controller for demanding power applications. Its wide input range, synchronous rectification, and integrated protections make it superior to non-synchronous or lower-frequency alternatives. Whether in industrial, automotive, or telecom systems, this controller delivers reliable performance with minimal footprint, aligning with modern power design trends. Texas Instruments’ reputation for quality further ensures its suitability for mission-critical applications.

TPS40304ADRCT Documents

Download datasheets and manufacturer documentation for TPS40304ADRCT

Datasheets :

TPS40304A      

Reference Design Library :

TPS40304EVM-353: 1.2V @ 20A, 12V in (8 ~ 14V)      

PCN Obsolescence/ EOL :

Cancel 15/Aug/2019      

HTML Datasheet :

TPS40304A      

PCN Design/Specification :

Copper Wire Base Metal 19/Jun/2014       Copper Wire Revision B 16/Dec/2014