# TPS23861PWR (Component)
## Description
Power Over Ethernet Controller 4 Channel 802.3at (PoE+), 802.3af (PoE) 28-TSSOP #CommonPartsLibrary #IntegratedCircuit #PowerManagement #PoE-Controller #TPS23861
## Component Details
- **Owner:** adrian95
- **Created:** 7/8/2024
- **Last Updated:** 7/8/2024
- **Visibility:** Public
- **Manufacturer Part Number:** TPS23861PWR
- **License:** https://creativecommons.org/licenses/by/4.0/
- **Part Type:** Integrated Circuit
- **Manufacturer Name:** Texas Instruments
- **Datasheet URL:** https://www.ti.com/lit/ds/symlink/tps23861.pdf
- **Used in:** 22 projects
## Distributor Pricing (qty 1)
*Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.*
| Distributor | Unit Price (qty 1) | Stock |
|------------|--------------------|-------|
| [Arrow](https://www.arrow.com/en/products/tps23861pwr/texas-instruments?utm_currency=USD®ion=asia) | $2.99 | 595 |
| [Digi-Key](https://www.digikey.com/en/products/detail/texas-instruments/TPS23861PWR/4914163) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C93245.html) | $1.8411 | 2.6K |
| [Mouser](https://www.mouser.com/ProductDetail/Texas-Instruments/TPS23861PWR?qs=NRIcxvoDUte1NVhJdB5%252BTw%3D%3D) | $3.90 | 2.2K |
| [Verical](https://www.verical.com/pd/texas-instruments-power-over-ethernet-controller-TPS23861PWR-878561?utm_currency=USD) | N/A | N/A |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** Texas Instruments
- **MPN:** TPS23861PWR
- **Package / Case Code:** 28-TSSOP
- **Pin Count:** 28
- **Logic Function:** AND
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | VDD | |
| 2 | ~RESET | |
| 3 | SCL | |
| 4 | SDAI | |
| 5 | SDAO | |
| 6 | ~INT | |
| 7 | DGND | |
| 8 | SEN3 | |
| 9 | DRAIN3 | |
| 10 | GATE3 | |
| 11 | KSENSB | |
| 12 | SEN4 | |
| 13 | DRAIN4 | |
| 14 | GATE4 | |
| 15 | SEN1 | |
| 16 | DRAIN1 | |
| 17 | GATE1 | |
| 18 | KSENSA | |
| 19 | SEN2 | |
| 20 | DRAIN2 | |
| 21 | GATE2 | |
| 22 | AGND | |
| 23 | A3 | |
| 24 | ~SHTDWN | |
| 25 | AIN | |
| 26 | AOUT | |
| 27 | N/C | |
| 28 | VPWR | |
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*Generated from [https://www.flux.ai/adrian95/tps23861pwr](https://www.flux.ai/adrian95/tps23861pwr)*