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TPS23882

Texas Instruments
Part Number TPS23882
Manufacturer Texas Instruments
Description Type-3 2-Pair 8-Channel PoE 2 PSE Controller
Published Jun 29, 2023
Detailed Description TPS23882 SLVSF21D – AUGUST 2019 – REVISED AUGUST 2020 TPS23882 Type-3 2-Pair 8-Channel PoE 2 PSE Controller with SRAM an...
Datasheet PDF File TPS23882 PDF File

TPS23882
TPS23882


Overview
TPS23882 SLVSF21D – AUGUST 2019 – REVISED AUGUST 2020 TPS23882 Type-3 2-Pair 8-Channel PoE 2 PSE Controller with SRAM and 200 mΩ RSENSE 1 Features • IEEE 802.
3bt PSE solution for PoE 2 Type-3 2-Pair Power Over Ethernet applications • Compatible with TI's FirmPSE system firmware • SRAM Programmable memory • Programmable power limiting accuracy ±3% • 200-mΩ Current sense resistor • Legacy PD capacitance measurement • Selectable 2-pair port power allocations – 4 W, 7 W, 15.
4 W, or 30 W • 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 input • Auto-class discovery and power measurement • Never ...



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