Texas Instruments

TPS2350D  

Hot Swap Controllers

TPS2350D Description

The TPS2350D is a high-performance hot swap controller designed for managing the insertion and removal of line cards in telecom and datacom systems. Manufactured by Texas Instruments, this device is part of the Power Management Integrated Circuits (PMIC) category and features a robust set of capabilities tailored for demanding applications. The TPS2350D operates with a -48V supply and is housed in a 14SOIC package, ensuring compact and efficient integration into various systems.

Key technical specifications include:

• Mounting Type: Surface Mount, facilitating easy integration into printed circuit boards.
• Product Status: Active, ensuring availability and support for ongoing projects.
• Internal Switches: The absence of internal allows switches for greater flexibility in system design.
• Number of Channels: Three channels provide versatile control options for multiple power lines.
• Package: Supplied in a Tube package, which is ideal for bulk handling and storage.
• Moisture Sensitivity Level (MSL): Level 1 (Unlimited), indicating high resistance to moisture, which is crucial for reliability in various environmental conditions.
• Compliance: REACH Unaffected and ROHS3 Compliant, ensuring adherence to environmental and safety standards.

TPS2350D Features

The TPS2350D stands out with several unique features that enhance its performance and reliability:

• Auto Retry: This feature allows the controller to automatically attempt reconnection after a fault, reducing downtime and improving system availability.
• Programmable Features: The TPS2350D offers extensive programmability, including Current Limit, Fault Timeout, Over Voltage Protection (OVP), Slew Rate, and Under Voltage Lockout (UVLO). These programmable features enable precise control and customization to meet specific application requirements.
• High Voltage Handling: Designed to operate with a -48V supply, the TPS2350D is well-suited for telecom and datacom systems that require high voltage management.
• Surface Mount Technology: The surface mount mounting type ensures ease of integration and compatibility with modern PCB manufacturing processes.

TPS2350D Applications

The TPS2350D is ideal for a wide range of applications, particularly in the telecom and datacom industries:

• Telecom Systems: Ideal for managing power in telecom equipment where hot swapping of line cards is a common requirement.
• Datacom Systems: Suitable for data communication systems that demand reliable power management and fault tolerance.
• Industrial Applications: The robust design and high voltage handling make it for suitable industrial applications where high reliability and performance are critical.

Conclusion of TPS2350D

The TPS2350D from Texas Instruments is a highly capable hot swap controller designed to meet the stringent demands of modern telecom and datacom systems. Its unique features, such as auto retry and extensive programmability, provide significant advantages over similar models. The device's compliance with environmental and safety standards, combined with its robust design and high voltage handling capabilities, make it an excellent choice for applications requiring reliable power management. Whether in telecom, datacom, or industrial settings, the TPS2350D offers a versatile and reliable solution for managing power in complex systems.

TPS2350D Documents

Download datasheets and manufacturer documentation for TPS2350D

PCN Assembly/Origin :

Assembly/Wafer Fab Site 31/Jul/2023      

Datasheets :

TPS2350      

HTML Datasheet :

TPS2350      

PCN Design/Specification :

Design 25/Feb/2022