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TPS23881 |
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| Part Number | TPS23881 |
| Manufacturer | Texas Instruments (https://www.ti.com/) |
| Description | The TPS23881 is an 8-channel power sourcing equipment (PSE) controller engineered to insert power onto Ethernet cables in accordance with the IEEE 802.3bt standard. The eight individual power channel... |
| Features |
• IEEE 802.3bt PSE solution for PoE 2 Type 3 or Type 4 Power over Ethernet applications • Eight independent PSE channels • Compatible with TI's FirmPSE system firmware • SRAM Programmable memory • Programmable power limiting accuracy ±2.5% • 200-mΩ current sense resistor • Legacy PD capacitance measurement • Selectable 2-pair or 4-pair port power allocations – 15.4 W, 30 W, 45 W, 60 W, 75 W or 90 W • Single and dual signature PD compatibility • Dedicated 14-bit integrating current ADC per port – Noise immune MPS for DC disconnect – 2% current sensing accuracy • 1- or 3-bit fast port shutdown i... |
| Document |
 TPS23881 Data Sheet
PDF 2.86MB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | TPS2388 |
Texas Instruments |
IEEE 802.3at 8-Channel Power-over-Ethernet PSE Controller |
|
| 2 | TPS23880 |
Texas Instruments |
Type-4 4-Pair 8-Channel PoE 2 PSE Controller |
|
| 3 | TPS23882 |
Texas Instruments |
Type-3 2-Pair 8-Channel PoE 2 PSE Controller |
|
| 4 | TPS2384 |
Texas Instruments |
Quad Integrated Power Sourcing Equipment Power Manager |
|
| 5 | TPS23841 |
Texas Instruments |
QUAD-PORT ETHERNET POWER SOURCING EQUIPMENT MANAGER |
|