MAX5943Features
Provides Safe Hot Swap for 7.5V to 37V Power
Supplies
UL-Recognized FireWire/IEEE 1394 Protective
Circuit
Low-Drop Power ORing with Ultra-Fast Turn-Off
Programmable Active Current Limit (MAX5943A)
Programmable Circuit Breaker
(MAX5943B–MAX5943E)
±5% Current-Limit Sensing Accuracy
Programmable Current-Limit/Circuit-Breaker
Timeout
Fast Current-Limit Response to Output Short-
Circuit Conditions (MAX5943A)
Drives External N-Channel Power MOSFETs
Overcurrent Fault Status Output
Latched or Autoretry Overcurrent Fault
Management
10μA Shutdown Current
ON/OFF Control Allows Undervoltage Lockout
Programming
Fast Load Disconnect Control Through ON Input
