TPS23881 datasheet, PDF - EEWORLD Datasheet

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Datasheet> All Categories > semiconductor> Power management> Ethernet power supply (PoE)> The power equipment> TPS23881

TPS23881: DescriptionHigh-power, 8-channel, power-over-ethernet PSE with 200m惟 RSENSE 56-QFN -40 to 125; Categorysemiconductor Power management Ethernet power supply (PoE) The power equipment; File Size3MB，135 Pages; ManufacturerTexas Instruments; Websitehttp://www.ti.com.cn/

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TPS23881 Overview

High-power, 8-channel, power-over-ethernet PSE with 200m惟 RSENSE 56-QFN -40 to 125

TPS23881 Parametric

Parameter Name	Attribute value
Vin(Max)(V)	57
Number of PSE ports	8
Approx. price(US$)	4.60 \| 1ku
PoE standards supported	802.3at Type 1 (802.3af),802.3at Type 2,802.3bt Type 3,802.3bt Type 4
Pair control	2-Pair Alt A,4-Pair
Vin(Min)(V)	44
ILIM	Programmable
Package Group	QFN\|56
Features	Auto Mode,Autonomous Mode,Current Limit with Foldback,Fast shutdown,Multi Level Port Priority,Over Current Reporting,Over Temp Reporting,Port remapping,Programmable Port Power Limiting,SRAM Programmable
MPS method	DC Disconnect
FET	External
Operating temperature range(C)	-40 to 125

TPS23881 Related Products

	TPS23881	PTPS23881ARTQT	PTPS23881RTQT	TPS23881ARTQR	TPS23881ARTQT	TPS23881RTQT
Description	High-power, 8-channel, power-over-ethernet PSE with 200m惟 RSENSE 56-QFN -40 to 125	High-power, 8-channel, power-over-ethernet PSE with 200mΩ RSENSE 56-QFN -40 to 125	High-power, 8-channel, power-over-ethernet PSE with 200m惟 RSENSE 56-QFN -40 to 125	High-power, 8-channel, power-over-ethernet PSE with 200m惟 RSENSE 56-QFN -40 to 125	High-power, 8-channel, power-over-ethernet PSE with 200m惟 RSENSE 56-QFN -40 to 125	High-power, 8-channel, power-over-ethernet PSE with 200m惟 RSENSE 56-QFN -40 to 125
Brand Name	-	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments
package instruction	-	HVQCCN,	QFN-56	QFN-56	HVQCCN,	HVQCCN,
Reach Compliance Code	-	unknown	unknown	compliant	compliant	compliant
Other features	-	ALSO REQUIRE 3V TO 3.6V SUPPLY VOLTAGE	ALSO REQUIRE 3V TO 3.6V SUPPLY VOLTAGE	ALSO REQUIRE 3V TO 3.6V SUPPLY VOLTAGE	ALSO REQUIRE 3V TO 3.6V SUPPLY VOLTAGE	ALSO REQUIRE 3V TO 3.6V SUPPLY VOLTAGE
Adjustable threshold	-	YES	YES	YES	YES	YES
Analog Integrated Circuits - Other Types	-	POWER SUPPLY MANAGEMENT CIRCUIT	POWER SUPPLY MANAGEMENT CIRCUIT	POWER SUPPLY MANAGEMENT CIRCUIT	POWER SUPPLY MANAGEMENT CIRCUIT	POWER SUPPLY MANAGEMENT CIRCUIT
JESD-30 code	-	S-PQCC-N56	S-PQCC-N56	S-PQCC-N56	S-PQCC-N56	S-PQCC-N56
length	-	8 mm	8 mm	8 mm	8 mm	8 mm
Number of channels	-	8	8	8	8	8
Number of functions	-	1	1	1	1	1
Number of terminals	-	56	56	56	56	56
Maximum operating temperature	-	125 °C	125 °C	125 °C	125 °C	125 °C
Minimum operating temperature	-	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C
Package body material	-	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	-	HVQCCN	HVQCCN	HVQCCN	HVQCCN	HVQCCN
Package shape	-	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE
Package form	-	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Maximum seat height	-	1 mm	1 mm	1 mm	1 mm	1 mm
Maximum supply voltage (Vsup)	-	57 V	57 V	57 V	57 V	57 V
Minimum supply voltage (Vsup)	-	44 V	44 V	44 V	44 V	44 V
Nominal supply voltage (Vsup)	-	54 V	54 V	54 V	54 V	54 V
surface mount	-	YES	YES	YES	YES	YES
Temperature level	-	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE
Terminal form	-	NO LEAD	NO LEAD	NO LEAD	NO LEAD	NO LEAD
Terminal pitch	-	0.5 mm	0.5 mm	0.5 mm	0.5 mm	0.5 mm
Terminal location	-	QUAD	QUAD	QUAD	QUAD	QUAD
width	-	8 mm	8 mm	8 mm	8 mm	8 mm
Base Number Matches	-	-	1	1	1	1

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