Description
LTC4253B *48V Hot Swap Controller with Sequencer .
The LTC®4253B negative voltage Hot Swap™ controller allows a board to be safely inserted and removed from a live backplane.
Features
* n Allows Safe Board Insertion and Removal from a Live
* 48V Backplane
n Floating Topology Permits Very High Voltage Operation
n Adjustable Analog Current Limit with Breaker Timer Ideal for Two Battery Feeds
n Fast Response Time Limits Peak Fault Current n Three Sequenced Power Good Outpu
Applications
* n
* 48V Distributed Power Systems n Negative Power Supply Control n Central Office Switching n High Availability Servers n Disk Arrays
L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks and Hot Swap is a trademark of Linear Technology Corporation. All other t
