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LTC4257CDD-1#PBF
LTC4257CDD-1#PBF
Power Over Ethernet - PoE Controllers LTC4257CDD-1#PBF
ADI
LTC4257CDD-1#PBF
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Power Supplies
Power Over Ethernet - PoE Controllers
Specification
Product AttributeAttribute Value
HTS8542.39.00.01
PPAPNo
TypePD Controller
EU RoHSCompliant
MountingSurface Mount
ECCN (US)EAR99
PackagingTube
Pin Count8
AutomotiveNo
Lead ShapeNo Lead
PCB changed8
Part StatusActive
Package Width3
Package Height0.75(Max)
Package Length3
ProgrammabilityYes
Supplier PackageDFN EP
Standard SupportedIEEE802.3af
Standard Package NameDFN
Maximum Output Power (W)13
Maximum Input Voltage (V)-57
Maximum Current Limit (mA)400
UVLO Turn-On Threshold (V)-36
UVLO Turn-Off Threshold (V)-30.5
Maximum Operating Temperature (°C)70
Minimum Operating Temperature (°C)0
Description
Power Over Ethernet PD Controller -57V 13W Automotive 8-Pin DFN EP
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