Datasheet Texas Instruments TPS2375PWRG4 — Ficha de datos

Fabricante	Texas Instruments
Serie	TPS2375
Numero de parte	TPS2375PWRG4

Controladores de dispositivos con alimentación PoE IEEE 802.3af 8-TSSOP -40 a 85

Hojas de datos

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PDF, 1.2 Mb, Revisión: B, Archivo publicado: abr 25, 2008

Extracto del documento

Precios

Estado

Estado del ciclo de vida	Activo (Recomendado para nuevos diseños)
Disponibilidad de muestra del fabricante	No

Embalaje

Pin	8
Package Type	PW
Industry STD Term	TSSOP
JEDEC Code	R-PDSO-G
Package QTY	2000
Carrier	LARGE T&R
Device Marking	2375
Width (mm)	4.4
Length (mm)	3
Thickness (mm)	1
Pitch (mm)	.65
Max Height (mm)	1.2
Mechanical Data	Descargar

Paramétricos

DC/DC Control	PD Only
Fault Response	Latch
PD Power Level	13W
Package Group	TSSOP
Package Size: mm2:W x L	8TSSOP: 19 mm2: 6.4 x 3(TSSOP) PKG
PoE Current Limit(Min)	405 mA
PoE Inrush Limit(Typ)	Programmable mA
PoE Standards Supported	802.3at Type 1 (802.3af)
Special Features	PG,Programmable UVLO,Thermal Shutdown
Vin(Max)	57 V
rDS(on) per FET(Typ)	580 mOhms

Plan ecológico

RoHS

Obediente

Kits de diseño y Módulos de evaluación

Evaluation Modules & Boards: TPS2375EVM
TPS2375 IEEE802.3af POE Powered Device Evaluation Module
Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)
- Descargar

Notas de aplicación

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25-W, High-Power PoE Using the TPS2376-H
PDF, 958 Kb, Archivo publicado: oct 13, 2006
This document describes the characteristics, operation, and use of reference design PR567A demonstrating high-power Power-over-Ethernet (PoE). Typical PoE applications consist of two parts: 1) power sourcing equipment (PSE) that injects power into the Ethernet Category 5 (CAT5) cable and 2) powered devices (PD) that connect to the CAT5 cable to receive power. This reference design demonstrates a c
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Using Standard Power-Over-Ethernet Controllers for High-Powered Devices
PDF, 65 Kb, Archivo publicado: abr 7, 2006
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Powered Device Controllers Comparison
PDF, 217 Kb, Archivo publicado: abr 22, 2004
Two generations of powered device (PD) controllers are available from Texas Instruments for Power-over-Ethernet PD solutions. They are the TPS2370/TPS2371 and the TPS2375/TPS2377. While they are largely pin-compatible, some differences between these two families of PD controllers make the TPS2375 and TPS2377 the preferred devices. This report explains the major differences between the two families
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Wall Adapter Powers IEEE 802.3af Powered Device
PDF, 595 Kb, Archivo publicado: feb 1, 2006
Power-on-Ethernet is an emerging technology that allows an existing Ethernet connection to carry both data and power. However, today's powered-device (PD) designers face a dilemma - not all Ethernet connections are wired for power. To operate with these legacy connections, a PD can use a wall adapter, but this capability must be designed into the PD.
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High Power PoE PD Using the TPS2375/77-1
PDF, 781 Kb, Archivo publicado: feb 28, 2006
Some specialized applications require more power than 12.95 W allowed by the IEEE802.3af standard. This application report discusses techniques for implementing nonstandard high-power systems with an emphasis on the powered device (PD). A specific design example of a 27-W, two-pair PD front end is presented along with test results. This type of solution bridges between the existing IEEE 802.3af a
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Lightning Surge Considerations for PoE Powered Devices
PDF, 197 Kb, Archivo publicado: abr 30, 2015
Descargar
Practical Guidelines EMI Compliant PoE
PDF, 5.2 Mb, Archivo publicado: marzo 27, 2008
Practical Guidelines to Designing an EMI Compliant PoE Powered Device with Non-Isolated DC/DC
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Designing an EMI Compliant PoE with Isolated Flyback
PDF, 4.6 Mb, Archivo publicado: mayo 20, 2008

Linea modelo

Serie: TPS2375 (8)

TPS2375D TPS2375DG4 TPS2375DR TPS2375DRG4 TPS2375PW TPS2375PWG4 TPS2375PWR TPS2375PWRG4

Clasificación del fabricante

Semiconductors > Power Management > Power Over Ethernet (PoE)/LAN Solutions > Powered Device