Datasheet Texas Instruments LM5068MM-4/NOPB — 数据表

LM5068
www.ti.com SNVS254C – JANUARY 2004 – REVISED MARCH 2013 LM5068 Negative Voltage Hot Swap Controller
Check for Samples: LM5068 FEATURES DESCRIPTION The LM5068 hot-swap controller provides intelligent
control of power supply connections during the
insertion and removal of circuit cards powered by live
system backplanes. 1 2 Safe Module Insertion and Removal from Live
Backplanes
In-Rush Current Limiting for Safe Board
Insertion into Live Backplanes
Fast Response to Over-Current Fault
Conditions with Active Current Limiting
-10V to -90V Input Range
Programmable Under-Voltage/Over-Voltage
Shutdown Protection with Adjustable
Hysteresis
Programmable Multi-Function Timer for Board
Insertion De-Bounce Delay
Fault Timer Avoids Nuisance Trips Caused by
Short Duration Load Transients
Active Gate Clamping During Initial Power
Application
Available in both Latched Fault and Automatic
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