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reference designTPS2372-4 | Demoboard TIDA-01463

Texas Instruments TPS2372-4 | Demoboard TIDA-01463

Connected LED Lighting With IEEE802.3bt Power Over Ethernet (PoE) Reference Design

Overview

TopologyOther Topology
IC revisionA

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

Parts approved by Texas Instruments

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Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
Pins
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)
VOP(V)
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)
SamplesAvailability & Sample
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744028002
SPECWE-TPC SMT Tiny Power Inductor, 2, –
Simu­lation
Availability
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Downloads8 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWE-TPC SMT Tiny Power Inductor
Pins2 
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Size2811 
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Length2.78 mm
Width2.8 mm
Height1.1 mm
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Rated Current1.3 A
Saturation Current1 A
Self Resonant Frequency100 MHz
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VersionSMT 
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DC Resistance155 mΩ
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Operating Temperature -40 °C up to +125 °C
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MountSMT 
Inductance2.2 µH
–Check availability
7447714330
SPECWE-PD SMT Power Inductor, 2, –
Simu­lation
Availability
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Downloads8 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWE-PD SMT Power Inductor
Pins2 
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Size1050 
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Length10 mm
Width10 mm
Height5 mm
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Rated Current2.5 A
Saturation Current2.9 A
Self Resonant Frequency11.1 MHz
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Operating Voltage120 V
VersionPerformance 
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DC Resistance79 mΩ
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Operating Temperature -40 °C up to +150 °C
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MountSMT 
Inductance33 µH
–Check availability
7447779233
SPECWE-PD SMT Power Inductor, 2, –
Simu­lation
Availability
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Downloads8 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWE-PD SMT Power Inductor
Pins2 
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Size7345 
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Length7.3 mm
Width7.3 mm
Height4.5 mm
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Rated Current0.39 A
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Self Resonant Frequency4 MHz
Performance Rated Current0.64 A
Operating Voltage120 V
VersionRobust 
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DC Resistance1860 mΩ
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Operating Temperature -40 °C up to +125 °C
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MountSMT 
Inductance330 µH
–Check availability
691210910002
SPECWR-TBL Series 2109 - 2.54 mm Horiz. Entry, 2, Rising Cage Clamp
Simu­lation–
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Downloads7 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWR-TBL Series 2109 - 2.54 mm Horiz. Entry
Pins2 
ApplicationRising Cage Clamp 
PCB/Cable/PanelPCB 
ModularityNo 
Wire Section 30 to 18 (AWG) 0.2 to 0.75 (mm²)
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Length5.48 mm
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PackagingBox 
Rated Current6 A
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TypeHorizontal 
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Operating Temperature -40 °C up to +105 °C
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MountTHT 
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7490220122
SPECWE-LAN LAN Transformer, 24, –
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Downloads9 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWE-LAN LAN Transformer
Pins24 
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Length17.55 mm
Width16 mm
Height98.8 mm
Pad Dimension13.97 mm
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VersionSMT 
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Type4PPoE (to 900 mA) 
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Data rate10/100/1000BASE-T 
Ports1 
PoE4PPoE (up to 1000 mA) 
Improved Common Mode RejectionNo 
Operating Temperature -40 °C up to +105 °C
Insulation Test Voltage1500 V (RMS)
MountSMT 
Inductance350 µH
–Check availability
742792641
SPECWE-CBF SMT EMI Suppression Ferrite Bead, –, –
Simu­lation
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Downloads8 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWE-CBF SMT EMI Suppression Ferrite Bead
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Size0603 
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Length1.6 mm
Width0.8 mm
Height0.8 mm
Pad Dimension0.3 mm
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Rated Current1.5 A
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VersionSMT 
Impedance @ 100 MHz300 Ω
Maximum Impedance450 Ω
Maximum Impedance250 MHz 
Rated Current 22000 mA
DC Resistance150 mΩ
TypeHigh Current 
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Operating Temperature -55 °C up to +125 °C
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MountSMT 
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744025003
SPECWE-TPC SMT Tiny Power Inductor, –, –
Simu­lation
Availability
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Downloads8 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWE-TPC SMT Tiny Power Inductor
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Size2828 
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Length2.8 mm
Width2.8 mm
Height2.8 mm
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Rated Current1.5 A
Saturation Current1.8 A
Self Resonant Frequency100 MHz
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VersionSMT 
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DC Resistance101 mΩ
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Operating Temperature -40 °C up to +125 °C
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MountSMT 
Inductance3.3 µH
–Check availability
150060YS75000
SPECWL-SMCW SMT Mono-color Chip LED Waterclear, –, –
Simu­lation
Availability
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Downloads27 files

RAY files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWL-SMCW SMT Mono-color Chip LED Waterclear
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Dominant Wavelength [typ.]590 nm
Emitting ColorYellow 
Peak Wavelength [typ.]595 nm
Luminous Intensity [typ.]120 mcd
Forward Voltage [typ.]2 V
Chip TechnologyAlInGaP 
Viewing Angle Phi 0° [typ.]140 °
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Size0603 
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Length1.6 mm
Width0.8 mm
Height0.7 mm
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PackagingTape and Reel 
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Power Dissipation72 mW
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Operating Temperature -40 °C up to +85 °C
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MountSMT 
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–Check availability
885012005061
SPECWCAP-CSGP MLCCs 50 V(DC), –, –
Simu­lation
Availability
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Downloads8 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWCAP-CSGP MLCCs 50 V(DC)
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Capacitance100 pF
Capacitance±5% 
Rated Voltage50 V (DC)
Size0402 
Q-Factor1000 
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Insulation Resistance10 GΩ
Ceramic TypeNP0 Class I 
Length1 mm
Width0.5 mm
Height0.5 mm
Pad Dimension0.25 mm
Packaging7" Tape & Reel 
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Technical ReferenceNP00402101J050DFCT10000 
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Operating Temperature -55 °C up to +125 °C
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–Check availability
885012205031
SPECWCAP-CSGP MLCCs 16 V(DC), –, –
Simu­lation
Availability
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Downloads8 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWCAP-CSGP MLCCs 16 V(DC)
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Capacitance10 nF
Capacitance±10% 
Rated Voltage16 V (DC)
Size0402 
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Dissipation Factor3.5 %
Insulation Resistance10 GΩ
Ceramic TypeX7R Class II 
Length1 mm
Width0.5 mm
Height0.5 mm
Pad Dimension0.25 mm
Packaging7" Tape & Reel 
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Technical ReferenceX7R0402103K016DFCT10000 
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Operating Temperature -55 °C up to +125 °C
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–Check availability
885012205037
SPECWCAP-CSGP MLCCs 16 V(DC), –, –
Simu­lation
Availability
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Downloads6 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWCAP-CSGP MLCCs 16 V(DC)
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Capacitance100 nF
Capacitance±10% 
Rated Voltage16 V (DC)
Size0402 
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Dissipation Factor5 %
Insulation Resistance5 GΩ
Ceramic TypeX7R Class II 
Length1 mm
Width0.5 mm
Height0.5 mm
Pad Dimension0.25 mm
Packaging7" Tape & Reel 
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Technical ReferenceX7R0402104K016DFCT10000 
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Operating Temperature -55 °C up to +125 °C
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–Check availability
885012205061
SPECWCAP-CSGP MLCCs 50 V(DC), –, –
Simu­lation
Availability
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Downloads8 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWCAP-CSGP MLCCs 50 V(DC)
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Capacitance1 nF
Capacitance±10% 
Rated Voltage50 V (DC)
Size0402 
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Dissipation Factor2.5 %
Insulation Resistance10 GΩ
Ceramic TypeX7R Class II 
Length1 mm
Width0.5 mm
Height0.5 mm
Pad Dimension0.25 mm
Packaging7" Tape & Reel 
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Technical ReferenceX7R0402102K050DFCT10000 
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885012105013
SPECWCAP-CSGP MLCCs 10 V(DC), –, –
Simu­lation
Availability
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Downloads8 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWCAP-CSGP MLCCs 10 V(DC)
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Capacitance2.2 µF
Capacitance±20% 
Rated Voltage10 V (DC)
Size0402 
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Dissipation Factor10 %
Insulation Resistance0.05 GΩ
Ceramic TypeX5R Class II 
Length1 mm
Width0.5 mm
Height0.5 mm
Pad Dimension0.25 mm
Packaging7" Tape & Reel 
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Technical ReferenceX5R0402225M010DFCT10000 
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Operating Temperature -55 °C up to +85 °C
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885012006060
SPECWCAP-CSGP MLCCs 50 V(DC), –, –
Simu­lation
Availability
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Downloads8 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWCAP-CSGP MLCCs 50 V(DC)
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Capacitance330 pF
Capacitance±5% 
Rated Voltage50 V (DC)
Size0603 
Q-Factor1000 
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Insulation Resistance10 GΩ
Ceramic TypeNP0 Class I 
Length1.6 mm
Width0.8 mm
Height0.8 mm
Pad Dimension0.4 mm
Packaging7" Tape & Reel 
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Technical ReferenceNP00603331J050DFCT10000 
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Operating Temperature -55 °C up to +125 °C
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885012206036
SPECWCAP-CSGP MLCCs 16 V(DC), –, –
Simu­lation
Availability
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Downloads8 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWCAP-CSGP MLCCs 16 V(DC)
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Capacitance2.2 nF
Capacitance±10% 
Rated Voltage16 V (DC)
Size0603 
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Dissipation Factor3.5 %
Insulation Resistance10 GΩ
Ceramic TypeX7R Class II 
Length1.6 mm
Width0.8 mm
Height0.8 mm
Pad Dimension0.4 mm
Packaging7" Tape & Reel 
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Technical ReferenceX7R0603222K016DFCT10000 
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Operating Temperature -55 °C up to +125 °C
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885012206040
SPECWCAP-CSGP MLCCs 16 V(DC), –, –
Simu­lation
Availability
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Downloads8 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWCAP-CSGP MLCCs 16 V(DC)
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Capacitance10 nF
Capacitance±10% 
Rated Voltage16 V (DC)
Size0603 
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Dissipation Factor3.5 %
Insulation Resistance10 GΩ
Ceramic TypeX7R Class II 
Length1.6 mm
Width0.8 mm
Height0.8 mm
Pad Dimension0.4 mm
Packaging7" Tape & Reel 
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Technical ReferenceX7R0603103K016DFCT10000 
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Operating Temperature -55 °C up to +125 °C
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885012206046
SPECWCAP-CSGP MLCCs 16 V(DC), –, –
Simu­lation
Availability
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Downloads8 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWCAP-CSGP MLCCs 16 V(DC)
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Capacitance100 nF
Capacitance±10% 
Rated Voltage16 V (DC)
Size0603 
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Dissipation Factor3.5 %
Insulation Resistance5 GΩ
Ceramic TypeX7R Class II 
Length1.6 mm
Width0.8 mm
Height0.8 mm
Pad Dimension0.4 mm
Packaging7" Tape & Reel 
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Technical ReferenceX7R0603104K016DFCT10000 
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Operating Temperature -55 °C up to +125 °C
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–Check availability
885012206048
SPECWCAP-CSGP MLCCs 16 V(DC), –, –
Simu­lation
Availability
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Downloads8 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWCAP-CSGP MLCCs 16 V(DC)
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Capacitance220 nF
Capacitance±10% 
Rated Voltage16 V (DC)
Size0603 
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Dissipation Factor5 %
Insulation Resistance2.3 GΩ
Ceramic TypeX7R Class II 
Length1.6 mm
Width0.8 mm
Height0.8 mm
Pad Dimension0.4 mm
Packaging7" Tape & Reel 
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Technical ReferenceX7R0603224K016DFCT10000 
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Operating Temperature -55 °C up to +125 °C
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–Check availability
885012206052
SPECWCAP-CSGP MLCCs 16 V(DC), –, –
Simu­lation
Availability
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Downloads8 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWCAP-CSGP MLCCs 16 V(DC)
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Capacitance1 µF
Capacitance±10% 
Rated Voltage16 V (DC)
Size0603 
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Dissipation Factor10 %
Insulation Resistance0.1 GΩ
Ceramic TypeX7R Class II 
Length1.6 mm
Width0.8 mm
Height0.8 mm
Pad Dimension0.4 mm
Packaging7" Tape & Reel 
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Technical ReferenceX7R0603105K016DFCT10000 
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Operating Temperature -55 °C up to +125 °C
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–Check availability
885012206091
SPECWCAP-CSGP MLCCs 50 V(DC), –, –
Simu­lation
Availability
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Downloads8 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWCAP-CSGP MLCCs 50 V(DC)
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Capacitance22 nF
Capacitance±10% 
Rated Voltage50 V (DC)
Size0603 
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Dissipation Factor2.5 %
Insulation Resistance10 GΩ
Ceramic TypeX7R Class II 
Length1.6 mm
Width0.8 mm
Height0.8 mm
Pad Dimension0.4 mm
Packaging7" Tape & Reel 
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Technical ReferenceX7R0603223K050DFCT10000 
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Operating Temperature -55 °C up to +125 °C
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824520581
SPECWE-TVSP Power TVS Diode, –, –
Simu­lation–
Availability
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Downloads7 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWE-TVSP Power TVS Diode
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SizeDO-214AA 
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Length4.32 mm
Width3.62 mm
Height2.4 mm
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Technical ReferenceSMBJ58A 
DC Operating Voltage58 V
(Reverse) Breakdown Voltage67.8 V
(Reverse) Peak Pulse Current6.5 A
Power Dissipation600000 mW
Clamping Voltage [max.]93.6 V
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Operating Temperature -65 °C up to +150 °C
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MountSMT 
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–Check availability