LT1640HIN8#PBF

$3.48

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

SKU:1b300f27164c Category: Hot Swap Controllers Brand: Analog Devices Inc.

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Product introduction

LT1640HIN8#PBF 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 8DIP. Review the specifications below when checking this part for your BOM.

Hot Swap Controllers specifications for LT1640HIN8#PBF

Description：IC HOT SWAP CTRLR -48V 8DIP
Series：-
Mfr：Analog Devices Inc.
Package：Tube
Type：Hot Swap Controller
Number of Channels：1
Internal Switch(s)：No
Applications：-48V
Features：Auto Retry
Programmable Features：Circuit Breaker, Fault Timeout, OVP, UVLO
Voltage - Supply：-80V ~ -10V
Current - Output (Max)：-
Operating Temperature：-40°C ~ 85°C
Current - Supply：1.3 mA
Mounting Type：Through Hole
Package / Case：8-DIP (0.300", 7.62mm)
Supplier Device Package：8-PDIP
Grade：-
Qualification：-

Hot Swap Controllers datasheet and documents for LT1640HIN8#PBF

LT1640HIN8#PBF

Hot Swap Controllers Overview

The LT1640HIN8#PBF is a negative voltage hot swap controller manufactured by Analog Devices Inc. It operates within an input voltage range of 10 V to 80 V and features a single channel. The device draws a typical operating supply current of 1.3 mA. It is designed for surface mount installation in SOIC-8 packages. The component supports a programmable current limit function to manage inrush currents during board insertion. It functions effectively across a standard commercial temperature range from 0°C to +70°C, providing essential protection for backplane applications involving negative power rails.

Hot Swap Controllers Feature Summary

Integrates programmable current limiting capability to control inrush currents during hot insertion events
Provides comprehensive fault protection mechanisms including overvoltage and undervoltage lockout
Supports negative voltage rail management with high input voltage tolerance up to 80 V

Hot Swap Controllers Applications

Negative power rail protection in telecommunications backplanes
Hot swap interface circuits for server blade insertion
Industrial equipment requiring safe module replacement under load

Hot Swap Controllers Procurement Notes

Verify the specific suffix designation against official Analog Devices documentation to confirm package type and temperature grade. Ensure compatibility with negative voltage systems as this controller is optimized for negative rail applications. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and traceability before procurement.

Hot Swap Controllers Selection Notes

Select this component when designing systems that require robust protection for negative voltage buses during live insertion. Consider the SOIC-8 package constraints and the 0°C to +70°C operating temperature range. Evaluate the need for programmable current limiting versus fixed threshold options available in other variants within the LT1640A family.

Hot Swap Controllers Part Context

This part belongs to the LT1640A series of hot swap controllers, which are specialized power management integrated circuits. The series focuses on protecting sensitive electronics during board insertion and removal. The LT1640HIN8#PBF specifically addresses negative voltage applications, distinguishing it from positive rail counterparts in the broader product portfolio.