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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 | Downloads | Status | Product series | L (mm) | f (mm) | xPxC | Tab | EMI | Mount | Application System | H (mm) | Operation Force (g) | Electrical Life (Cycles) | Actuator Color | Vaporphase process | Pins (pcs) | Rows | Gender | Type | IR (A) | Packaging | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 62000311121 | SPEC | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD 2.00 mm THT Pin Header | 6 | – | – | – | – | THT | – | – | – | – | – | – | 3 | Single | Pin Header | Straight | 2 | Bag | |
 | 702935000 | SPEC | 3 files | Active i| Production is active. Expected lifetime: >10 years. | WA-SNSR Self-Retaining Spacer | 12.7 | 4.8 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | |
 | 615008142621 | SPEC PCN pendingDue to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff. | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WR-MJ Modular Jack Horizontal Shielded Rear Grounding Post 8P8C Tab Down | – | – | 8P8C | Down | No | THT | CAT 3 | – | – | – | – | – | – | – | – | Horizontal | 1.5 | Tray | |
 | 434123050816 | SPEC | 5 files | Active i| Production is active. Expected lifetime: >10 years. | WS-TASV J-Bend SMT Tact Switch 6.0x3.5 mm | – | – | – | – | – | – | – | 5 | 160 | 50000 | Black | not specified | – | – | – | – | 0.05 | Tape and Reel |
| Order Code | Datasheet | |
|---|---|---|
| 62000311121 | SPEC |
| 702935000 | SPEC |
| 615008142621 | SPEC PCN pendingDue to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff. |
| 434123050816 | SPEC |
| Samples |
|---|
| Order Code | Datasheet | Downloads | Status | Product series | L (mm) | f (mm) | xPxC | Tab | EMI | Mount | Application System | H (mm) | Operation Force (g) | Electrical Life (Cycles) | Actuator Color | Vaporphase process | Pins (pcs) | Rows | Gender | Type | IR (A) | Packaging | Samples |
|---|
