TPS23881 Type-4 4-Pair 8-Channel PoE 2 PSE Controller

Texas Instruments

Description

TPS23881 SLVSF02E * MARCH 2019 * REVISED MAY 2023 TPS23881 Type-4 4-Pair 8-Channel PoE 2 PSE Controller with SRAM and 200 mΩ RSENSE 1.
The TPS23881 is an 8-channel power sourcing equipment (PSE) controller engineered to insert power onto Ethernet cables in accordance with the IEEE 80.

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Datasheet Specifications

Part number: TPS23881
Manufacturer: Texas Instruments ↗
File Size: 2.86 MB
Datasheet: TPS23881-etcTI.pdf
Description: Type-4 4-Pair 8-Channel PoE 2 PSE Controller

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

TPS23881 Distributors

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TPS23881 Type-4 4-Pair 8-Channel PoE PSE Controller Texas Instruments

Texas Instruments TPS23881-like datasheet