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TPS23881B1ARTQR

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Mouser No:

595-TPS23881B1ARTQR

Mfr. No:

TPS23881B1ARTQR

Mfr.:

Texas Instruments

Description:

Power Switch ICs - POE / LAN Type-4 four-pair 8 - channel PoE PSE con

Lifecycle:

New Product:

New from this manufacturer.

Datasheet:

TPS23881B1ARTQR Datasheet

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Delivery Restriction:

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Texas Instruments
Product Category:	Power Switch ICs - POE/LAN
Delivery Restriction:	Mouser does not presently sell this product in your region.
RoHS:
Type:	Power Sourcing Equipment - PSE
Operating Supply Voltage:	3 V to 3.6 V
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 125 C
Mounting Style:	SMD/SMT
Package/Case:	QFN-56
Packaging:	Reel
Brand:	Texas Instruments
Country of Assembly:	Not Available
Country of Diffusion:	Not Available
Country of Origin:	Not Available
Moisture Sensitive:	Yes
Number of Channels:	8 Channel
Product Type:	Power Switch ICs - POE / LAN
Series:	TPS23881B
Factory Pack Quantity:	2000
Subcategory:	Switch ICs

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Datasheet

TPS23881B1ARTQR Datasheet

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USHTS:: 8542310075
ECCN:: EAR99

TPS23881B PSE Controller with Autonomous Mode

Texas Instruments TPS23881B Power Sourcing Equipment (PSE) Controller with Autonomous Mode is designed to insert power onto Ethernet cables according to the IEEE 802.3bt standard. This controller includes eight independent power channels that can be configured as a combination of 2-pair (1-channel) or 4-pair (2-channel) Power over Ethernet (PoE) ports. The TPS23881B PSE controller features SRAM programmability, programmable power limiting, 200mΩ current sense resistor, and 1-bit or 3-bit fast port shutdown input. This PSE controller offers flexible processor-controlled operating modes, including auto, semi-auto, and manual/diagnostic modes.