LTC4252BCMS8-2#PBF

Hot Swap Controllers Overview

The LTC4252BCMS8-2#PBF is a negative voltage hot swap controller designed for -48V systems, manufactured by Analog Devices Inc. It operates within an input voltage range of -10V to -60V and supports load currents up to 3A. The device features a quiescent current of 800µA and utilizes an 8-lead MSOP package. It provides comprehensive protection including overvoltage, undervoltage, and thermal shutdown, ensuring safe insertion and removal in live circuit environments.

Hot Swap Controllers Feature Summary

• Integrated control for safe insertion and removal of cards in live backplane systems
• Built-in protection mechanisms against overvoltage, undervoltage, and excessive temperature
• Supports high-load current handling with low standby power consumption

Hot Swap Controllers Applications

• Telecommunications equipment requiring -48V power distribution
• Industrial control systems with hot-swappable modules
• Server and storage arrays needing reliable power management

Hot Swap Controllers Procurement Notes

Verify component authenticity through authorized Analog Devices distributors or certified partners. Confirm the specific suffix matches the required package and temperature grade. Request original manufacturer datasheets and test reports to ensure compliance with technical specifications before finalizing procurement decisions.

Hot Swap Controllers Selection Notes

Select this controller for applications requiring robust protection in negative voltage architectures. Ensure the system design accommodates the specified input voltage range and load current capabilities. Consider the MSOP package constraints for PCB layout and thermal management requirements during the integration phase.

Hot Swap Controllers Part Context

This component belongs to the LTC4252B series of hot swap controllers from Analog Devices. It is part of the broader PMIC portfolio focused on power management solutions. The series offers various configurations tailored for different voltage levels and current requirements in industrial and telecom sectors.

Hot Swap Controllers Replacement Considerations

LTC4252BCMS8-2#TRPBF serves as a tape-and-reel alternative to the tube-packaged version. Verify that the replacement maintains identical electrical characteristics and pinout compatibility for seamless integration into existing designs.