LTC4210-4CS6#TRMPBF

Hot Swap Controllers Overview

The LTC4210-4CS6#TRMPBF is a single-channel hot swap controller housed in a 6-lead SOT-23 package. It supports supply voltages from 2.7V to 16.5V and features an adjustable analog current limit with a circuit breaker timer. The device provides automatic retry on overcurrent faults, high-side drive for external N-channel MOSFETs, and adjustable power-up rates.

Hot Swap Controllers Feature Summary

• Enables safe board insertion and removal from live backplanes
• Provides active current limiting with fast response to peak fault currents
• Configurable for automatic retry or latch-off behavior upon fault detection

Hot Swap Controllers Applications

• Hot board insertion systems
• Electronic circuit breakers
• Industrial high-side switch applications

Hot Swap Controllers Procurement Notes

Verify component authenticity through authorized Analog Devices distributors. Confirm the specific suffix matches the required automatic retry functionality. Check for RoHS compliance documentation. Ensure storage conditions align with manufacturer guidelines to maintain reliability.

Hot Swap Controllers Selection Notes

Select this part when automatic recovery from overcurrent events is required. Compare against the -2 variant if a latch-off mode is preferred. Verify that the external MOSFET gate drive requirements match the controller's output capabilities. Ensure the operating temperature range meets system specifications.

Hot Swap Controllers Part Context

This component belongs to the LTC4210 family of hot swap controllers designed for protecting circuits during insertion into live backplanes. It serves as a critical interface between the power source and the load, managing inrush currents and providing fault protection without requiring complex external logic.

Hot Swap Controllers Replacement Considerations

LTC4210-1CS6#TRMPBF offers identical functionality and pinout. LTC4210-2CS6#TRMPBF provides similar features but latches off instead of retrying on faults.