Texas Instruments

TPS50301SHKH  

DC Switching Voltage Regulators

TPS50301SHKH Description

The TPS50301SHKH from Texas Instruments is a high-efficiency, 3A synchronous buck regulator designed for compact, power-sensitive applications. Part of the SWIFT™ series, it features an adjustable output voltage (0.795V to 5.5V) and operates over a wide input range of 3V to 6.3V, making it ideal for low-voltage systems. With a switching frequency of 500kHz, it balances performance and efficiency while minimizing external component size. The device integrates synchronous rectification, enhancing efficiency and reducing thermal dissipation. Packaged in a 20-pin CFP (HTSSOP) tube, it is surface-mount compatible and suitable for automated assembly processes.

TPS50301SHKH Features

• High Efficiency: Synchronous rectification ensures up to 95% efficiency, reducing power loss.
• Wide Input/Output Range: Supports 3V–6.3V input and 0.795V–5.5V adjustable output, versatile for diverse applications.
• Compact Design: 500kHz switching frequency allows for smaller inductors and capacitors, saving board space.
• Robust Performance: Active product status and REACH compliance ensure reliability for industrial use.
• Low Noise Operation: Optimized topology minimizes EMI, critical for sensitive electronics.
• Thermal Protection: Integrated safeguards prevent overheating in high-current scenarios.

TPS50301SHKH Applications

• Portable Electronics: Ideal for battery-powered devices (e.g., tablets, handheld instruments) due to low quiescent current.
• Industrial Systems: Suitable for PLC modules, sensors, and automation controllers requiring stable, efficient power.
• Embedded Computing: Powers FPGAs, ASICs, and microprocessors in space-constrained designs.
• Telecom Infrastructure: Used in 5G small cells and networking equipment for high-efficiency voltage conversion.
• Automotive Accessories: Supports infotainment systems and ADAS modules (non-safety-critical).

Conclusion of TPS50301SHKH

The TPS50301SHKH stands out for its high efficiency, compact footprint, and flexibility, making it a superior choice for modern power designs. Its synchronous rectification, wide voltage range, and robust thermal performance address challenges in portable, industrial, and embedded applications. For engineers seeking a reliable, space-saving buck regulator, this TI solution delivers optimal performance with minimal external components.

TPS50301SHKH Documents

Download datasheets and manufacturer documentation for TPS50301SHKH

PCN Assembly/Origin :

Assembly Material 23/Mar/2023      

Datasheets :

TPS50301-HT, 50601-SP      

Design Resources :

TPS50301-HT Design with WEBENCH® Power Designer      

HTML Datasheet :

TPS50301-HT, 50601-SP