Texas Instruments

TPS2350PW

TPS2350PW Description

The TPS2350PW is a high-performance Hot Swap Controller designed for managing the insertion and removal of boards in live systems, ensuring reliable and safe operation. Manufactured by Texas Instruments, this device is part of the Power Management Integrated Circuit (PMIC) category and is housed in a 14-TSSOP package. It is ideal for applications requiring robust power management and fault protection.

The TPS2350PW features a -48V operating voltage range, making it suitable for telecommunications and data center applications where high voltage levels are common. It offers three channels, allowing for versatile use in multi-rail power systems. The device is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental standards.

TPS2350PW Features

The TPS2350PW boasts several advanced features that enhance its functionality and reliability:

• Auto Retry: This feature allows the controller to automatically attempt to re-establish power after a fault condition has been resolved, reducing downtime and improving system availability.
• Programmable Features: The TPS2350PW offers programmable current limit, fault timeout, overvoltage protection (OVP), slew rate, and undervoltage lockout (UVLO). These features provide fine-tuned control over power delivery and protection, ensuring optimal performance and safety.
• Surface Mount Technology: The surface mount mounting type ensures ease of integration into modern PCB designs, facilitating automated assembly processes and improving overall reliability.
• Moisture Sensitivity Level (MSL) 1: With an MSL rating of 1, the TPS2350PW is highly resistant to moisture, making it suitable for a wide range of environmental conditions without the need for special handling or storage requirements.

TPS2350PW Applications

The TPS2350PW is designed for a variety of applications where reliable power management and fault protection are critical:

• Telecommunications Equipment: Ideal for managing power in telecom systems where -48V power rails are standard, ensuring safe and reliable operation during hot swapping of boards.
• Data Centers: Suitable for use in data center applications where high availability and fault tolerance are paramount. The auto retry feature helps minimize downtime in these critical environments.
• Industrial Systems: The robust design and programmable features make the TPS2350PW well-suited for industrial applications where power management and protection are essential for system reliability and safety.

Conclusion of TPS2350PW

The TPS2350PW from Texas Instruments is a versatile and reliable Hot Swap Controller that offers a comprehensive set of features for managing power in live systems. Its programmable features, auto retry capability, and robust design make it an excellent choice for applications in telecommunications, data centers, and industrial systems. The device's compliance with environmental standards and ease of integration further enhance its appeal. For engineers and designers seeking a high-performance Hot Swap Controller, the TPS2350PW is a top-tier solution that delivers on both technical specifications and practical benefits.