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Overview
| Topology | Other Topology |
| Input voltage | 55-57 V |
| IC revision | 1 |
Description
Demonstration circuit 2541A features the LTC®4279,an autonomous single port Power Sourcing Equipment(PSE) controller for use in IEEE 802.3at Type 1, Type2 and LTPoE++® compliant Power over Ethernet (PoE)systems. The LTC4279 simplifies IEEE and LTPoE++ PSEimplementation, requiring only a 45-57V supply and asmall number of passive support components
More information
Products
Order Code | Datasheet | Simulation | Downloads | Status | Product series | L(mm) | f(mm) | xPxC | Type | Ports | Shielding | Tab | EMI | Application System | IR(A) | Working Voltage(V (AC)) | Packaging | Pins | Mount | Operating Temperature | H(mm) | Operation Force(g) | Electrical Life(Cycles) | Actuator Color | Washable | Vaporphase process | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WR-PHD Pin Header, 6 mm, – | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-PHD Pin Header | Length6 mm | – | – | TypeStraight | – | – | – | – | – | Rated Current2 A | Working Voltage200 V (AC) | PackagingBag | Pins3 | MountTHT | Operating Temperature -40 °C up to +105 °C | – | – | – | – | – | – | |||
 | WA-SNSR Self-Retaining Spacer, 12.7 mm, 4.8 mm | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWA-SNSR Self-Retaining Spacer | Length12.7 mm | Drilling in Panel4.8 mm | – | – | – | – | – | – | – | – | – | – | – | – | Operating Temperature -30 °C up to +85 °C | – | – | – | – | – | – | |||
749022016 | 10/100/1000 Base-T SMT Transformer, 18.16 mm, – | Downloads– | Status Activei| Production is active. Expected lifetime: >10 years. | Product series 10/100/1000 Base-T SMT Transformer | Length18.16 mm | – | – | – | Ports1 | – | – | – | – | – | – | – | Pins24 | MountSMT | Operating Temperature 0 °C up to +70 °C | Height10.16 mm | – | – | – | – | – | |||
 | WR-MJ Cat 3 Modular Jacks – THT, –, – | Simulation– | Downloads7 files | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-MJ Cat 3 Modular Jacks – THT | – | – | Number of Pins (xPxC)8P8C | TypeHorizontal | Ports1x1 | ShieldingShielded | Tab PositionDown | EMI FingersNo | Application SystemCAT 3 | Rated Current1.5 A | Working Voltage120 V (AC) | PackagingTray | – | MountTHT | Operating Temperature -40 °C up to +85 °C | – | – | – | – | – | – | ||
 | WS-TASV J-Bend SMT Tact Switch 6.0x3.5 mm, –, – | Simulation– | Downloads6 files | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWS-TASV J-Bend SMT Tact Switch 6.0x3.5 mm | – | – | – | – | – | – | – | – | – | Rated Current0.05 A | – | PackagingTape and Reel | – | – | Operating Temperature -40 °C up to +85 °C | Height5 mm | Operation Force160 g | Electrical Life50000 Cycles | Actuator ColorBlack | WashableNo | Vaporphase processnot specified |