LTC1422CS8#PBF

Hot Swap Controllers Overview

The LTC1422CS8#PBF is a single-channel hot-swap controller manufactured by Analog Devices Inc., designed for safe insertion and removal of peripheral cards into live backplanes. It operates within an input voltage range of 2.7 V to 12 V and features adjustable current limiting, fault timeout, and slew rate control. The device supports automatic retry and under-voltage lockout (UVLO) functions. Packaged in an 8-SOIC surface-mount case, it ensures controlled power-up sequences while protecting both the system and the card from electrical stress during connection events.

Hot Swap Controllers Feature Summary

• Provides controlled insertion and removal of peripheral cards into live backplanes
• Features adjustable current limiting and programmable fault timeout protection
• Supports automatic retry functionality for transient fault recovery

Hot Swap Controllers Applications

• Safe insertion of external peripherals into device bay slots
• Power distribution management in modular equipment chassis
• Hot-plug interface protection for server or industrial backplane systems

Hot Swap Controllers Procurement Notes

Verify the specific suffix #PBF confirms lead-free compliance and RoHS status against the manufacturer's latest documentation. Confirm the package variant matches the required 8-SOIC footprint dimensions. Ensure the operating temperature range aligns with the target application environment specifications before finalizing procurement orders.

Hot Swap Controllers Selection Notes

Select this component when designing systems requiring controlled hot-swap capabilities for peripheral cards. It is suitable for applications needing adjustable ramp rates to minimize inrush current. Consider the 2.7 V to 12 V input range compatibility with standard system rails. Evaluate the need for automatic retry features if transient faults are expected in the operational environment.

Hot Swap Controllers Part Context

This part belongs to the LTC1422 family of hot-swap controllers from Analog Devices. It serves as a general-purpose solution for managing power delivery during live connections. The device integrates essential protection mechanisms typically found in higher-end specialized controllers, offering a compact alternative for space-constrained designs requiring robust hot-plug safety.

Hot Swap Controllers Replacement Considerations

Public confirmed substitute part numbers: None identified.