LT4250HCS8

$8.90

Description：IC HOT SWAP CTRLR -48V 8SOIC
Series：-
Mfr：Analog Devices Inc.
Package：Tube

SKU:30ff27c85d63 Category: Hot Swap Controllers Brand: Analog Devices Inc.

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Product introduction

LT4250HCS8 is listed in the Hot Swap Controllers range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is IC HOT SWAP CTRLR -48V 8SOIC. Review the specifications below when checking this part for your BOM.

Hot Swap Controllers specifications for LT4250HCS8

Description：IC HOT SWAP CTRLR -48V 8SOIC
Series：-
Mfr：Analog Devices Inc.
Package：Tube
Type：Hot Swap Controller
Number of Channels：1
Internal Switch(s)：No
Applications：-48V
Features：Fault Timeout
Programmable Features：Current Limit, Latched Fault, OVP, UVLO
Voltage - Supply：-80V ~ 18V
Current - Output (Max)：-
Operating Temperature：0°C ~ 70°C
Current - Supply：1.6 mA
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SO
Grade：-
Qualification：-

Hot Swap Controllers datasheet and documents for LT4250HCS8

LT4250HCS8

Hot Swap Controllers Overview

The LT4250HCS8 is a single-channel hot swap controller manufactured by Analog Devices Inc., designed for -48V systems. It operates within an input voltage range of 18V to 80V and features programmable current limiting, overvoltage protection (OVP), undervoltage lockout (UVLO), and fault timeout capabilities. The device is housed in an 8-SOIC surface-mount package and supports a supply current of 1.6 mA. It is rated for commercial operating temperatures from 0°C to +70°C.

Hot Swap Controllers Feature Summary

Provides controlled insertion and removal of circuit boards in live backplane environments
Features programmable current limit for precise power management during startup
Includes comprehensive protection against overvoltage, undervoltage, and thermal faults

Hot Swap Controllers Applications

-48V telecommunications infrastructure equipment
Industrial control systems requiring safe board insertion
Data center server backplanes

Hot Swap Controllers Procurement Notes

Verify the specific suffix 'C' indicates the commercial temperature grade (0°C to +70°C) rather than industrial or extended ranges. Confirm the 'S8' designation corresponds to the SOIC-8 package type. Ensure compatibility with the DC429A evaluation board if hardware testing is required. Check RoHS compliance status on the latest datasheet.

Hot Swap Controllers Selection Notes

Select this component when designing for negative voltage hot swap applications up to 80V. The LT4250H variant offers higher performance specifications compared to the LT4250L version. Consider the SOIC-8 package constraints for PCB layout. Evaluate the need for external components to set current limits and timing parameters according to system requirements.

Hot Swap Controllers Part Context

This part belongs to the LT4250 family of hot swap controllers from Analog Devices. It serves as a critical interface between the power source and the load, ensuring safe power sequencing. The family includes variants like LT4250LIS8 and LT4250HIN8, differing in temperature grades and packages.