LTC4219 Datasheet PDF - Linear Technology

DESCRIPTION
The LTC®4219 is an integrated solution for Hot Swap applications that allows a board to be safely inserted and removed from a live backplane. The part integrates a Hot Swap controller, power MOSFET and current sense resistor in a single package for small form factor applications.

FEATURES
■ Small Footprint
■ 33mΩ MOSFET with RSENSE
■ Available in Preset 12V and 5V Versions
■ Adjustable, 10% Accurate Current Limit
■ Current and Temperature Monitor Outputs
■ Overtemperature Protection
■ Adjustable Current Limit Timer Before Fault
■ Power Good and Fault Outputs
■ Adjustable Inrush Current Control
■ Available in 16-Lead 5mm × 3mm DFN Package

APPLICATIONS
■ RAID Systems
■ Server I/O Cards
■ Industrial