Intersil ISL6140IB

热插拔控制器1闭锁故障

Overview

The ISL6140IB is an 8 Ld, negative voltage hot plug controller that allows a board to be safely inserted and removed from a live backplane. Inrush current is limited to a programmable value by controlling the gate voltage of an external N-channel pass transistor. The pass transistor is turned off if the input voltage is less than the undervoltage threshold, or greater than the overvoltage threshold. A programmable electronic circuit breaker protects the system against shorts. The active low PWRGD signal can be used to directly enable a power module (with a low enable input). The ISL6150 is the same part, but with an active high PWRGD signal.

Features

Tube Package
The terminal position of 8
Features of Latched Fault
Programmable features of Circuit Breaker, Fault Timeout, OVP, UVLO

Surface Mount Mounting Type

Applications

There are a lot of Renesas Electronics America Inc.
ISL6140IB hot swap controllers applications.

• Telecommunications
• Industrial
• Datacom
• Electric vehicle
• Avionics systems
• Safe board insertion and extraction
• Industrial computers and servers
• Redundant-array-of-independent-disk (RAID) storage
• Other forms of communications infrastructure
• Board or blade insertion into live backplanes