型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
TPS23882B | TPS23882B Type-3 2-Pair 8-Channel PSE Controller with Autonomous Mode, SRAM, and 200-m廓 RSENSE 文件:3.63967 Mbytes 页数:126 Pages | TI 德州仪器 | TI | |
丝印:TPS23882B1;Package:QFN;TPS23882B Type-3 2-Pair 8-Channel PSE Controller with Autonomous Mode, SRAM, and 200-m廓 RSENSE 文件:3.63967 Mbytes 页数:126 Pages | TI 德州仪器 | TI | ||
TPS23882B | 带自主模式、SRAM 和 200mΩ RSENSE 的 3 类、两线对八通道 PSE 控制器 The TPS23882B 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 PSE controller can detect powered devices (PDs) that have a valid signature, complete mutual identification, and apply power.\n\nT • IEEE 802.3bt PSE solution for PoE 2 Type-3 2-Pair power over ethernet applications\n• SRAM Programmable memory \n• 200-mΩ Current sense resistor\n• Selectable 2-pair port power allocations \n• Dedicated 14-bit integrating current ADC per port \n• 2% Current sensing accuracy\n• 1- or 3-bit f; | TI 德州仪器 | TI | |
包装:散装 功能:以太网供电(POE),PSE 类别:开发板,套件,编程器 评估和演示板及套件 描述:EVAL BOARD FOR TPS23882B1 | TI2 德州仪器 | TI2 | ||
Package:56-VFQFN 裸露焊盘;包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 类别:集成电路(IC) 以太网供电(PoE)控制器 描述:TYPE-3 TWO-PAIR EIGHT-CHANNEL PS | TI2 德州仪器 | TI2 |
技术参数
- Vin (Max) (V):
57
- ILIM:
Programmable
- PoE standards supported:
802.3at Type 1 (802.3af)
- FET:
External
- MPS method:
DC Disconnect
- Pair control:
2-Pair Alt A
- Operating temperature range (C):
-40 to 125
- Features:
Auto Mode
- Number of PSE ports:
8
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI德州仪器 |
22+ |
24000 |
原装正品现货,实单可谈,量大价优 |
询价 | |||
TI(德州仪器) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 | ||
TI(德州仪器) |
24+/25+ |
10000 |
原装正品现货库存价优 |
询价 | |||
TI(德州仪器) |
2021+ |
8000 |
原装现货,欢迎询价 |
询价 | |||
TI(德州仪器) |
2022+ |
8000 |
原厂原装,假一罚十 |
询价 | |||
TI |
25+ |
QFN (RTQ) |
6000 |
原厂原装,价格优势 |
询价 | ||
TI |
23+ |
VQFN |
5000 |
全新原装正品现货 |
询价 | ||
TI(德州仪器) |
23+ |
标准封装 |
6000 |
正规渠道,只有原装! |
询价 | ||
TI(德州仪器) |
23+ |
N/A |
6000 |
公司只做原装,可来电咨询 |
询价 | ||
原厂原装 |
86+ |
NA |
7500 |
原装现货,质量保证,可出样品,可开发票 |
询价 |
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