TPS23881ARTQR (VQFN-56)

$23.00

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ParameterSpecification
ManufacturerTexas Instruments
Device Type8-Port Power Sourcing Equipment (PSE) Controller
IEEE Standard SupportIEEE 802.3bt Type 3/Type 4, IEEE 802.3at, IEEE 802.3af
Number of Ports8
Port Configuration2-Pair and 4-Pair PoE
Maximum Output PowerUp to 90 W per port
Supply Voltage Range44 V to 57 V
Communication InterfaceI²C
Current Monitoring14-bit ADC per port
Integrated Sense Resistor200 mΩ
Detection & ClassificationSingle- and Dual-Signature PD Support
Power ManagementAutonomous, Semi-Auto, and Manual Modes
Protection FeaturesOvercurrent, Inrush Control, Foldback Protection
Operating Temperature-40°C to +125°C
PackageVQFN-56 (RTQ)
Mounting TypeSurface Mount
Series

TPS23881ARTQR (VQFN-56)