LTC4210-3IS6#TRPBF

Hot Swap Controllers Overview

The LTC4210-3IS6#TRPBF is a Hot Swap controller manufactured by Analog Devices Inc., designed for safe board insertion and removal from live backplanes. It operates with supply voltages ranging from 2.7V to 16.5V and features an internal high-side switch driver for external N-channel MOSFETs. The device provides adjustable analog current limiting, circuit breaker timing, and overvoltage protection. It is housed in a low-profile 6-lead SOT-23 (TSOT-23) package and supports industrial temperature ranges.

Hot Swap Controllers Feature Summary

• Enables safe hot insertion and removal of boards from live backplanes
• Provides active current limiting with fast response and circuit breaker timer
• Features latch-off behavior on overcurrent faults for the -3 variant
• Includes adjustable supply voltage power-up rate and overvoltage protection

Hot Swap Controllers Applications

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

Hot Swap Controllers Procurement Notes

Verify the specific suffix #TRPBF indicates tape-and-reel packaging when ordering. Confirm the -3 designation corresponds to the latch-off fault mode rather than automatic retry. Ensure the IS6 suffix matches the required industrial temperature range and TSOT-23-6 package type for your design constraints.

Hot Swap Controllers Selection Notes

Select this component when a compact solution for hot swap control is required in space-constrained designs. The -3 variant is appropriate where latching off during faults is preferred over automatic recovery. Compare against the -1 variant if automatic retry functionality is needed instead of latch-off behavior for your system reliability requirements.

Hot Swap Controllers Part Context

This part belongs to the LTC4210 family of Hot Swap controllers from Analog Devices. It shares core functionalities with the LTC4210-1 but differs in fault handling strategy. The family is categorized under PMIC and Hot Swap Voltage Controllers, offering integrated gate drive and protection logic for external MOSFETs in power distribution networks.

Hot Swap Controllers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.