Description
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 Outputs n Improved Ruggedness Shunt Regulator n Adjustable Soft-Start Current Limit n Adjustable Timer with Drain Voltage Accelerated
Response n Latchoff After Fault n Available in a 16-Pin SSOP Packa.
LTC4253B-Linear.pdf
