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UCC3946D
UCC3946D
Supervisory Circuits UCC3946D
Texas Instruments
UCC3946D
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Power Management
Supervisory Circuits
Specification
Product AttributeAttribute Value
HTS8542330001
PPAPNo
TypeVoltage Supervisory
EU RoHSCompliant
MountingSurface Mount
ECCN (US)EAR99
PackagingTube
Pin Count8
AutomotiveNo
Lead ShapeGull-wing
PCB changed8
Part StatusActive
Manual ResetYes
Output DriverActive Low/Push-Pull
Package Width3.98(Max)
Package Height1.5(Max)
Package Length5(Max)
Watchdog TimerYes
Supplier PackageSOIC
Chip Enable SignalsNo
Power Fail DetectionNo
Monitored Voltage (V)2 to 5.5
Number of Supervisors1
Standard Package NameSOP
Battery Backup SwitchingNo
Maximum Supply Current (uA)18
Maximum Reset Active Time (ms)260
Maximum Operating Temperature (°C)70
Maximum Reset Threshold Voltage (V)1.26
Minimum Operating Temperature (°C)0
Minimum Reset Threshold Voltage (V)1.19
Typical Reset Threshold Voltage (V)1.235
Maximum Operating Supply Voltage (V)5.5
Minimum Operating Supply Voltage (V)2
Description
Processor Supervisor 1.235V 1 Active Low/Push-Pull 8-Pin SOIC Tube
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