Datasheet Texas Instruments TPS2375DG4 — Datenblatt
| Hersteller | Texas Instruments |
| Serie | TPS2375 |
| Artikelnummer | TPS2375DG4 |
IEEE 802.3af PoE-gesteuerte Gerätesteuerungen 8-SOIC -40 bis 85
Datenblätter
TPS237x: IEEE 802.3af PoE Powered Device Controllers datasheet
PDF, 1.2 Mb, Revision: B, Datei veröffentlicht: Apr 25, 2008
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Preise
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
Verpackung
| Pin | 8 |
| Package Type | D |
| Industry STD Term | SOIC |
| JEDEC Code | R-PDSO-G |
| Package QTY | 75 |
| Carrier | TUBE |
| Device Marking | 2375 |
| Width (mm) | 3.91 |
| Length (mm) | 4.9 |
| Thickness (mm) | 1.58 |
| Pitch (mm) | 1.27 |
| Max Height (mm) | 1.75 |
| Mechanical Data | Herunterladen |
Parameter
| DC/DC Control | PD Only |
| Fault Response | Latch |
| PD Power Level | 13W |
| Package Group | SOIC |
| Package Size: mm2:W x L | 8SOIC: 29 mm2: 6 x 4.9(SOIC) 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 |
Öko-Plan
| RoHS | Compliant |
Design Kits und Evaluierungsmodule
- Evaluation Modules & Boards: TPS2375EVM
TPS2375 IEEE802.3af POE Powered Device Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
Anwendungshinweise
- 25-W, High-Power PoE Using the TPS2376-HPDF, 958 Kb, Datei veröffentlicht: 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 - Using Standard Power-Over-Ethernet Controllers for High-Powered DevicesPDF, 65 Kb, Datei veröffentlicht: Apr 7, 2006
- Powered Device Controllers ComparisonPDF, 217 Kb, Datei veröffentlicht: Apr 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 - Wall Adapter Powers IEEE 802.3af Powered DevicePDF, 595 Kb, Datei veröffentlicht: 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. - High Power PoE PD Using the TPS2375/77-1PDF, 781 Kb, Datei veröffentlicht: 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 - Lightning Surge Considerations for PoE Powered DevicesPDF, 197 Kb, Datei veröffentlicht: Apr 30, 2015
- Practical Guidelines EMI Compliant PoEPDF, 5.2 Mb, Datei veröffentlicht: Mar 27, 2008
Practical Guidelines to Designing an EMI Compliant PoE Powered Device with Non-Isolated DC/DC - Designing an EMI Compliant PoE with Isolated FlybackPDF, 4.6 Mb, Datei veröffentlicht: May 20, 2008
Modellreihe
Serie: TPS2375 (8)
Herstellerklassifikation
- Semiconductors > Power Management > Power Over Ethernet (PoE)/LAN Solutions > Powered Device