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Texas Instruments TPS2372-4 | Demoboard TIDA-01463
Connected LED Lighting With IEEE802.3bt Power Over Ethernet (PoE) Reference Design
Overview
| Topology | Other Topology |
| IC revision | A |
Description
This Power over Ethernet (PoE) reference design supplies power and data over a single Ethernet cable to a connected LED lighting ballast. This reference design uses TI's TPS2372-4 PoE powered device (PD) interface, LM3409 buck controller, LM5165 buck converter, TPS62740 buck converter, TM4C1292NCPDT microcontroller (MCU), TPD4E05U06-Q1 ESD protection device, and DP83822I Ethernet PHY to provide power to the LED light remotely controlling the brightness and dimming parameters of the LED light while connected to the network.
Features
- IEEE802.3bt Ready
- PD 51W Class 6 Power Level
- Minimal Standby Power Consumption of 181 mW
- Automatic Maintain Power Signature
- IP-Addressable Board for Network Connected
Typical applications
- STB & DVR, Streaming media player, Wired speaker
- Area & landscape lighting, DLP signage, Daylight sensor, LCD signage, Lighting sensor, Residential lighting,
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | Pins (Value) (pcs) | Application | PCB/Cable/Panel | Modularity | Wire Section | λDom typ. (nm) | Emitting Color | λPeak typ. (nm) | IV typ. (mcd) | VF typ. (V) | Chip Technology | 2θ50% typ. (°) | C | Tol. C | VR (V (DC)) | Size | Q | DF (%) | RISO | Ceramic Type | L (mm) | W (mm) | H (mm) | Fl (mm) | Packaging | IR (A) | ISAT (A) | fres (MHz) | IRP,40K (A) | Version | Z @ 100 MHz (Ω) | Zmax (Ω) | Test Condition Zmax | IR 2 (mA) | RDC max. (mΩ) | Type | Technical Reference | VDC (V) | VBR (V) | IPeak (A) | PDiss (mW) | VClamp max. (V) | Data rate | Ports | PoE | Improved CMRR | Operating Temperature | VT (V (RMS)) | Mount | L (µH) | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 744028002 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WE-TPC SMT Tiny Power Inductor | 2 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 2811 | – | – | – | – | 2.78 | 2.8 | 1.1 | – | – | 1.3 | 1 | 100 | – | SMT | – | – | – | – | 155 | – | – | – | – | – | – | – | – | – | – | – | -40 °C up to +125 °C | – | SMT | 2.2 | ||
 | 7447714330 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WE-PD SMT Power Inductor | 2 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 1050 | – | – | – | – | 10 | 10 | 5 | – | – | 2.5 | 2.9 | 11.1 | – | Performance | – | – | – | – | 79 | – | – | – | – | – | – | – | – | – | – | – | -40 °C up to +150 °C | – | SMT | 33 | ||
 | 7447779233 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WE-PD SMT Power Inductor | 2 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 7345 | – | – | – | – | 7.3 | 7.3 | 4.5 | – | – | 0.39 | – | 4 | 0.64 | Robust | – | – | – | – | 1860 | – | – | – | – | – | – | – | – | – | – | – | -40 °C up to +125 °C | – | SMT | 330 | ||
 | 691210910002 | SPEC | – | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-TBL Series 2109 - 2.54 mm Horiz. Entry | 2 | Rising Cage Clamp | PCB | No | 30 to 18 (AWG) 0.2 to 0.75 (mm²) | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 5.48 | – | – | – | Box | 6 | – | – | – | – | – | – | – | – | – | Horizontal | – | – | – | – | – | – | – | – | – | – | -40 °C up to +105 °C | – | THT | – | |
 | 7490220122 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WE-LAN LAN Transformer | 24 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 17.55 | 16 | 98.8 | 13.97 | – | – | – | – | – | SMT | – | – | – | – | – | 4PPoE (to 900 mA) | – | – | – | – | – | – | 10/100/1000BASE-T | 1 | 4PPoE (up to 1000 mA) | No | -40 °C up to +105 °C | 1500 | SMT | 350 | ||
 | 742792641 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WE-CBF SMT EMI Suppression Ferrite Bead | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 0603 | – | – | – | – | 1.6 | 0.8 | 0.8 | 0.3 | – | 1.5 | – | – | – | SMT | 300 | 450 | 250 MHz | 2000 | 150 | High Current | – | – | – | – | – | – | – | – | – | – | -55 °C up to +125 °C | – | SMT | – | ||
 | 744025003 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WE-TPC SMT Tiny Power Inductor | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 2828 | – | – | – | – | 2.8 | 2.8 | 2.8 | – | – | 1.5 | 1.8 | 100 | – | SMT | – | – | – | – | 101 | – | – | – | – | – | – | – | – | – | – | – | -40 °C up to +125 °C | – | SMT | 3.3 | ||
 | 150060YS75000 | SPEC | 25 files RAY files
| Active i| Production is active. Expected lifetime: >10 years. | WL-SMCW SMT Mono-color Chip LED Waterclear | – | – | – | – | – | 590 | Yellow | 595 | 120 | 2 | AlInGaP | 140 | – | – | – | 0603 | – | – | – | – | 1.6 | 0.8 | 0.7 | – | Tape and Reel | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 72 | – | – | – | – | – | -40 °C up to +85 °C | – | SMT | – | ||
 | 885012005061 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | – | – | – | – | – | – | – | 100 pF | ±5% | 50 | 0402 | 1000 | – | 10 GΩ | NP0 Class I | 1 | 0.5 | 0.5 | 0.25 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | NP00402101J050DFCT10000 | – | – | – | – | – | – | – | – | – | -55 °C up to +125 °C | – | – | – | ||
| 885012205031 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 16 V(DC) | – | – | – | – | – | – | – | – | – | – | – | – | 10 nF | ±10% | 16 | 0402 | – | 3.5 | 10 GΩ | X7R Class II | 1 | 0.5 | 0.5 | 0.25 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | X7R0402103K016DFCT10000 | – | – | – | – | – | – | – | – | – | -55 °C up to +125 °C | – | – | – | ||
| 885012205037 | SPEC | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 16 V(DC) | – | – | – | – | – | – | – | – | – | – | – | – | 100 nF | ±10% | 16 | 0402 | – | 5 | 5 GΩ | X7R Class II | 1 | 0.5 | 0.5 | 0.25 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | X7R0402104K016DFCT10000 | – | – | – | – | – | – | – | – | – | -55 °C up to +125 °C | – | – | – | ||
| 885012205061 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | – | – | – | – | – | – | – | 1 nF | ±10% | 50 | 0402 | – | 2.5 | 10 GΩ | X7R Class II | 1 | 0.5 | 0.5 | 0.25 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | X7R0402102K050DFCT10000 | – | – | – | – | – | – | – | – | – | -55 °C up to +125 °C | – | – | – | ||
| 885012105013 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 10 V(DC) | – | – | – | – | – | – | – | – | – | – | – | – | 2.2 µF | ±20% | 10 | 0402 | – | 10 | 0.05 GΩ | X5R Class II | 1 | 0.5 | 0.5 | 0.25 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | X5R0402225M010DFCT10000 | – | – | – | – | – | – | – | – | – | -55 °C up to +85 °C | – | – | – | ||
| 885012006060 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | – | – | – | – | – | – | – | 330 pF | ±5% | 50 | 0603 | 1000 | – | 10 GΩ | NP0 Class I | 1.6 | 0.8 | 0.8 | 0.4 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | NP00603331J050DFCT10000 | – | – | – | – | – | – | – | – | – | -55 °C up to +125 °C | – | – | – | ||
| 885012206036 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 16 V(DC) | – | – | – | – | – | – | – | – | – | – | – | – | 2.2 nF | ±10% | 16 | 0603 | – | 3.5 | 10 GΩ | X7R Class II | 1.6 | 0.8 | 0.8 | 0.4 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | X7R0603222K016DFCT10000 | – | – | – | – | – | – | – | – | – | -55 °C up to +125 °C | – | – | – | ||
| 885012206040 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 16 V(DC) | – | – | – | – | – | – | – | – | – | – | – | – | 10 nF | ±10% | 16 | 0603 | – | 3.5 | 10 GΩ | X7R Class II | 1.6 | 0.8 | 0.8 | 0.4 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | X7R0603103K016DFCT10000 | – | – | – | – | – | – | – | – | – | -55 °C up to +125 °C | – | – | – | ||
| 885012206046 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 16 V(DC) | – | – | – | – | – | – | – | – | – | – | – | – | 100 nF | ±10% | 16 | 0603 | – | 3.5 | 5 GΩ | X7R Class II | 1.6 | 0.8 | 0.8 | 0.4 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | X7R0603104K016DFCT10000 | – | – | – | – | – | – | – | – | – | -55 °C up to +125 °C | – | – | – | ||
| 885012206048 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 16 V(DC) | – | – | – | – | – | – | – | – | – | – | – | – | 220 nF | ±10% | 16 | 0603 | – | 5 | 2.3 GΩ | X7R Class II | 1.6 | 0.8 | 0.8 | 0.4 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | X7R0603224K016DFCT10000 | – | – | – | – | – | – | – | – | – | -55 °C up to +125 °C | – | – | – | ||
| 885012206052 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 16 V(DC) | – | – | – | – | – | – | – | – | – | – | – | – | 1 µF | ±10% | 16 | 0603 | – | 10 | 0.1 GΩ | X7R Class II | 1.6 | 0.8 | 0.8 | 0.4 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | X7R0603105K016DFCT10000 | – | – | – | – | – | – | – | – | – | -55 °C up to +125 °C | – | – | – | ||
| 885012206091 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | – | – | – | – | – | – | – | 22 nF | ±10% | 50 | 0603 | – | 2.5 | 10 GΩ | X7R Class II | 1.6 | 0.8 | 0.8 | 0.4 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | X7R0603223K050DFCT10000 | – | – | – | – | – | – | – | – | – | -55 °C up to +125 °C | – | – | – | ||
 | 824520581 | SPEC | – | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WE-TVSP Power TVS Diode | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | DO-214AA | – | – | – | – | 4.32 | 3.62 | 2.4 | – | – | – | – | – | – | – | – | – | – | – | – | – | SMBJ58A | 58 | 67.8 | 6.5 | 600000 | 93.6 | – | – | – | – | -65 °C up to +150 °C | – | SMT | – |
| Samples |
|---|
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | Pins (Value) (pcs) | Application | PCB/Cable/Panel | Modularity | Wire Section | λDom typ. (nm) | Emitting Color | λPeak typ. (nm) | IV typ. (mcd) | VF typ. (V) | Chip Technology | 2θ50% typ. (°) | C | Tol. C | VR (V (DC)) | Size | Q | DF (%) | RISO | Ceramic Type | L (mm) | W (mm) | H (mm) | Fl (mm) | Packaging | IR (A) | ISAT (A) | fres (MHz) | IRP,40K (A) | Version | Z @ 100 MHz (Ω) | Zmax (Ω) | Test Condition Zmax | IR 2 (mA) | RDC max. (mΩ) | Type | Technical Reference | VDC (V) | VBR (V) | IPeak (A) | PDiss (mW) | VClamp max. (V) | Data rate | Ports | PoE | Improved CMRR | Operating Temperature | VT (V (RMS)) | Mount | L (µH) | Samples |
|---|