TPS23881RTQR, Power Switch ICs - POE / LAN 4-pair, type-4, 8-channel PoE PSE with 200-mΩ RSENSE 56-QFN -40 to 125
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Описание
Semiconductors\Power Management ICs\Power Switch ICs - POE/LAN
TPS23881 8-Channel Power-Over Ethernet PSE Texas Instruments TPS23881 8-Channel Power-Over Ethernet PSE is a power-sourcing equipment (PSE) controller engineered to insert power into Ethernet cables per the IEEE 802.3bt standard. The eight individual power channels can be configured in any combination of 2-pair (1-channel) or 4-pair (2-channel) PoE Ports. The PSE controller can detect powered devices (PDs) that have a valid signature, determine the power requirements of the devices according to their classification, and apply power.
Технические параметры
| Brand: | Texas Instruments |
| Current Limit: | 75 mA |
| Factory Pack Quantity: | 2000 |
| Manufacturer: | Texas Instruments |
| Maximum Operating Temperature: | +125 C |
| Minimum Operating Temperature: | -40 C |
| Moisture Sensitive: | Yes |
| Mounting Style: | SMD/SMT |
| On Resistance - Max: | 200 mOhms |
| Operating Supply Current: | 6 mA |
| Operating Supply Voltage: | 3.3 V |
| Output Power: | 90 W |
| Package/Case: | VQFN-56 |
| Packaging: | Reel, Cut Tape |
| Product Category: | Power Switch ICs-POE/LAN |
| Product Type: | Power Switch ICs-POE/LAN |
| Standard: | 802.3bt |
| Subcategory: | Switch ICs |
| Type: | Power Sourcing Equipment-PSE |
| Вес, г | 0.17 |
Техническая документация
Datasheet
pdf, 2965 КБ
Дополнительная информация
Калькуляторы группы «Коммутационные контроллеры»
Типы корпусов импортных микросхем
