Texas Instruments

TPS23521PWR  

Hot Swap Controllers

TPS23521PWR Description

The TPS23521PWR is a high-performance Hot Swap Controller designed for managing power delivery in sensitive electronic systems. Manufactured by Texas Instruments, this device is part of the Power Management Integrated Circuits (PMIC) category and is known for its robustness and versatility. The TPS23521PWR is housed in a 16-TSSOP package and is available in a Tape & Reel (TR) format, making it suitable for surface mount applications. It operates within a wide supply voltage range of 0V to 20V, ensuring compatibility with a variety of power sources.

TPS23521PWR Features

The TPS23521PWR offers several advanced features that enhance its functionality and reliability. Key features include:

• Programmable Current Limit: This feature allows for precise control over the maximum current that can be drawn, preventing overcurrent conditions that could damage the system.
• Fault Timeout: The device includes a programmable fault timeout mechanism, which automatically disconnects the load in case of a fault, ensuring system safety.
• Overvoltage Protection (OVP): This safeguard ensures that the device and connected components are protected from voltage spikes that could cause damage.
• Undervoltage Lockout (UVLO): This feature prevents the device from operating below a specified voltage threshold, ensuring stable operation and preventing erratic behavior.
• Auto Retry: The TPS23521PWR includes an auto retry feature, which attempts to reconnect the load after a fault has been cleared, minimizing downtime and enhancing system availability.

TPS23521PWR Applications

The TPS23521PWR is ideal for a wide range of applications where reliable power management is critical. Some specific use cases include:

• Telecommunications Equipment: In base stations and network switches, the TPS23521PWR ensures that power delivery is managed safely and efficiently, preventing damage from transient conditions.
• Data Centers: For servers and storage systems, the device provides robust protection against power surges and brownouts, ensuring continuous operation and data integrity.
• Industrial Automation: In PLCs and control systems, the TPS23521PWR helps maintain stable power delivery, enhancing the reliability of critical industrial processes.
• Medical Equipment: In diagnostic and monitoring devices, the TPS23521PWR ensures that power is managed safely, protecting sensitive components and ensuring accurate readings.

Conclusion of TPS23521PWR

The TPS23521PWR from Texas Instruments is a highly versatile and reliable Hot Swap Controller, offering a comprehensive set of features designed to enhance power management in sensitive electronic systems. With its programmable current limit, fault timeout, overvoltage protection, and undervoltage lockout, the TPS23521PWR provides robust protection against a variety of power-related issues. The auto retry feature further enhances system availability, making it an ideal choice for applications where downtime must be minimized. Whether used in telecommunications, data centers, industrial automation, or medical equipment, the TPS23521PWR ensures stable and safe power delivery, making it a standout solution in the power management space.

TPS23521PWR Documents

Download datasheets and manufacturer documentation for TPS23521PWR

Images :

Mechanical Outline Drawing      

Models :

TPS23521PWR Symbol & Footprint by SnapMagic      

Application Notes :

Protecting Radio Baseband and Active Antenna Systems with TPS2352x Hot Swaps