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LTC4219

Linear Technology
Part Number LTC4219
Manufacturer Linear Technology
Description 5A Integrated Hot Swap Controller
Published Jul 27, 2010
Detailed Description Features nn Small Footprint nn 33mΩ MOSFET with RSENSE nn Available in Preset 12V and 5V Versions nn Adjustable, 10% Acc...
Datasheet PDF File LTC4219 PDF File

LTC4219
LTC4219


Overview
Features nn Small Footprint nn 33mΩ MOSFET with RSENSE nn Available in Preset 12V and 5V Versions nn Adjustable, 10% Accurate Current Limit nn Current and Temperature Monitor Outputs nn Overtemperature Protection nn Adjustable Current Limit Timer Before Fault nn Power Good and Fault Outputs nn Adjustable Inrush Current Control nn Available in 16-Lead 5mm × 3mm DFN Package Applications nn RAID Systems nn Server I/O Cards nn Industrial LTC4219 5A Integrated Hot Swap Controller 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.
The LTC4219 provides separate inrush current control and a 10% accurate 5.
6A current limit with foldback current limiting.
The current limit threshold can be adjusted dynamically using an external pin.
Additional features i...


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