Datasheet Analog Devices LTC4368HDD-2#PBF — Datenblatt

LTC4368
100V UV/OV and Reverse Protection
Controller with Bidirectional Circuit Breaker
FEATURES DESCRIPTION Wide Operating Voltage Range: 2.5V to 60V
nn Overvoltage Protection to 100V
nn Reverse Supply Protection to –40V
nn Bidirectional Electronic Circuit Breaker:
nn +50mV Forward Sense Threshold
nn –50mV Reverse (LTC4368-1)
nn –3mV Reverse (LTC4368-2)
nn Adjustable ±1.5% Undervoltage and Overvoltage
Thresholds
nn Low Operating Current: 80µA
nn Low Shutdown Current: 5µA
nn Controls Back-to-Back N-Channel MOSFETs
nn Blocks 50Hz and 60Hz AC Power
nn Hot Swappable Supply Input
nn Pin-Selectable Overcurrent Auto-Retry Timer or Latchoff
nn 10-Pin MSOP and 3mm × 3mm DFN Packages
nn AEC-Q100 Qualified for Automotive Applications The LTC®4368 protects applications from power supply
voltages that may be too high, too low, or even negative
and from overcurrent faults in both forward and reverse
directions. The LTC4368 controls the gate voltage of a pair …

LTC4368
100V UV/OV and Reverse Protection
Controller with Bidirectional Circuit Breaker
FEATURES DESCRIPTION Wide Operating Voltage Range: 2.5V to 60V
nn Overvoltage Protection to 100V
nn Reverse Supply Protection to -40V
nn Bidirectional Electronic Circuit Breaker:
nn +50mV Forward Sense Threshold
nn -50mV Reverse (LTC4368-1)
nn -3mV Reverse (LTC4368-2)
nn Adjustable ±1.5% Undervoltage and Overvoltage
Thresholds
nn Low Operating Current: 80µA
nn Low Shutdown Current: 5µA
nn Controls Back-to-Back N-Channel MOSFETs
nn Blocks 50Hz and 60Hz AC Power
nn Hot Swappable Supply Input
nn Pin-Selectable Overcurrent Auto-Retry Timer or Latchoff
nn 10-Pin MSOP and 3mm × 3mm DFN Packages The LTC®4368 protects applications from power supply
voltages that may be too high, too low, or even negative
and from overcurrent faults in both forward and reverse
directions. The LTC4368 controls the gate voltage of a pair
of external N-channel MOSFETs to ensure that the load …