Texas Instruments

TPS54294PWP

TPS54294PWP Description

The TPS54294PWP from Texas Instruments is a high-efficiency, dual-output synchronous buck converter designed for demanding power management applications. This 16-pin HTSSOP packaged IC delivers up to 2A per channel with an adjustable output voltage range of 0.76V to 7V, making it versatile for a wide array of low-voltage systems. Operating within an input voltage range of 4.5V to 18V, it supports a 700kHz switching frequency, enabling compact designs with minimal external components. Its synchronous rectification ensures high efficiency, while its ROHS3 compliance and REACH unaffected status make it suitable for environmentally conscious designs.

TPS54294PWP Features

• Dual Adjustable Outputs: Independent regulation for two outputs, each capable of 2A continuous current.
• Wide Input Range (4.5V–18V): Ideal for applications powered by 5V, 12V, or industrial power rails.
• High Efficiency: Synchronous buck topology with integrated MOSFETs reduces power losses.
• Compact Design: 700kHz switching frequency allows for smaller inductors and capacitors.
• Robust Protection: Features like thermal shutdown and overcurrent protection enhance reliability.
• MSL 2 (1 Year): Suitable for extended storage in humid environments.

TPS54294PWP Applications

The TPS54294PWP excels in applications requiring dual regulated power rails with high efficiency and compact footprints, such as:

• Industrial Automation: Powering sensors, PLCs, and control systems.
• Consumer Electronics: Voltage regulation for set-top boxes, routers, and displays.
• Telecom Infrastructure: Providing stable power for FPGAs, ASICs, and networking ICs.
• Automotive Systems: Auxiliary power supplies in infotainment and ADAS modules (non-safety-critical).

Conclusion of TPS54294PWP

The TPS54294PWP stands out as a high-performance, dual-output buck regulator with flexible voltage adjustment, high efficiency, and robust protection features. Its wide input range and compact design make it ideal for space-constrained applications across industrial, consumer, and telecom sectors. Texas Instruments' reputation for reliability further ensures this IC is a top choice for engineers seeking a balance of power density and performance.