LTC4252A-1IMS#TRPBF

Hot Swap Controllers Overview

The LTC4252A-1IMS#TRPBF is a negative voltage hot swap controller manufactured by Analog Devices Inc. It operates within a supply voltage range of -7V to -80V and features an MSOP-10 surface-mount package. The device monitors current and power during insertion into backplane systems, providing protection against overcurrent and thermal events for negative rail applications.

Hot Swap Controllers Feature Summary

• Provides precise control over inrush current and output discharge for negative voltage hot swap applications
• Integrates high-side current sensing with programmable fault thresholds for system protection
• Includes thermal shutdown and adjustable soft-start capabilities to manage power delivery safely

Hot Swap Controllers Applications

• Negative voltage hot swap controllers for advanced mezzanine cards
• Backplane systems requiring controlled insertion and removal of modules
• Industrial equipment with negative power rail management requirements

Hot Swap Controllers Procurement Notes

Verify the specific suffix TRPBF indicates tape and reel packaging when ordering. Confirm the IMS package code matches your PCB footprint requirements. Ensure the A-1 variant meets your specific threshold specifications compared to other series members. Check current availability status as distribution may be limited.

Hot Swap Controllers Selection Notes

Select this component for designs requiring negative voltage hot swap protection. Compare against the standard LTC4252-1 if different threshold characteristics are needed. Verify that the MSOP-10 package fits your board space constraints. Ensure the operating temperature range aligns with your environmental conditions.

Hot Swap Controllers Part Context

This part belongs to the LTC4252 family of negative voltage hot swap controllers from Analog Devices. It is designed for managing power insertion in systems using negative rails, such as certain industrial or telecommunications backplanes. The A-1 designation typically denotes specific electrical characteristics within this product line.

Hot Swap Controllers Replacement Considerations

The LTC4252BCMS-1#PBF is a related negative voltage hot swap controller from the same manufacturer. Verify pin compatibility and electrical parameter alignment before substitution. Other variants like the LTC4252-1 may offer similar functionality with different threshold settings.