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Connected LED Lighting with IEEE802.3bt Power Over Ethernet (PoE) Evaluation Module

Texas Instruments' TPS2372-4EVM evaluation module featuring Wurth Electronics components is ideal for IEEE802.3bt PoE PD applications

Image of Texas Instruments' Connected LED Lighting With IEEE802.3bt Power Over Ethernet (PoE) Reference Design Texas Instruments' TPS2372 evaluation module (TPS2372-4EVM-006) is built as a reference design for the TPS2372 IEEE802.3bt PoE PD controller, which is suitable for high power PoE PD applications such as LED lighting and modules. Texas Instruments and Wurth Electronics showcase this with the Power over Ethernet (PoE) evaluation module which supplies power and data over a single Ethernet cable to a connected LED lighting ballast. This evaluation module uses Texas Instruments' 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
  • High-power PoE
  • Selectable classification
  • Adjustable auto MPS
  • Gigabit Ethernet pass-through interface
Applications
  • PoE lighting
  • Internet of Things (IoT)
  • PoE modules

TPS2372-4EVM Evaluation Module

ImageManufacturer Part NumberDescriptionTypeEmbeddedUtilized IC / PartAvailable QuantityView Details
EVAL BOARD FOR TPS2372TPS2372-4EVM-006EVAL BOARD FOR TPS2372Power Management-TPS237214 - ImmediateView Details

TPS2372 High-Power PoE Powered Device (PD) Interface

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
IC POE CNTRL 1 CHANNEL 20VQFNTPS2372-4RGWTIC POE CNTRL 1 CHANNEL 20VQFN2069 - ImmediateView Details

Wurth Elektronik Associated Parts

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
PULSE XFMR 1CT:1CT TX 1CT:1CT RX7490220122PULSE XFMR 1CT:1CT TX 1CT:1CT RX1152 - ImmediateView Details
PULSE XFMR 1CT:1CT TX 1CT:1CT RX7490220122PULSE XFMR 1CT:1CT TX 1CT:1CT RX1152 - ImmediateView Details
FERRITE BEAD 300 OHM 0603 1LN742792641FERRITE BEAD 300 OHM 0603 1LN52077 - ImmediateView Details
LED YELLOW CLEAR 0603 SMD150060YS75000LED YELLOW CLEAR 0603 SMD37389 - ImmediateView Details
CMC 250UH 2A 2LN 970 OHM SMD744272251CMC 250UH 2A 2LN 970 OHM SMD2950 - ImmediateView Details

Texas Instruments Associated Parts

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
IC LED DRIVER CTRLR DIM 14DIPLM3409N/NOPBIC LED DRIVER CTRLR DIM 14DIP0View Details
IC LED DRIVER CTRLR DIM 10MSOPLM3409HVMYX/NOPBIC LED DRIVER CTRLR DIM 10MSOP10163 - Immediate
10001 - Factory Stock
View Details
IC REG CONV BLUETTH 1OUT 12WSONTPS62740DSSTIC REG CONV BLUETTH 1OUT 12WSON5666 - ImmediateView Details
EVAL BOARD FOR TPS62740TPS62740EVM-186EVAL BOARD FOR TPS627408 - ImmediateView Details
IC MCU 32BIT 1MB FLASH 128TQFPTM4C1292NCPDTI3IC MCU 32BIT 1MB FLASH 128TQFP458 - ImmediateView Details
IC REG CONV BLUETTH 1OUT 12WSONTPS62740DSSRIC REG CONV BLUETTH 1OUT 12WSON16122 - ImmediateView Details
IC LED DRIVER CTRLR DIM 10MSOPLM3409QHVMY/NOPBIC LED DRIVER CTRLR DIM 10MSOP15882 - Immediate
10001 - Factory Stock
View Details
IC REG BUCK ADJ 150MA 10VSONLM5165QDRCTQ1IC REG BUCK ADJ 150MA 10VSON725 - Immediate
1750 - Factory Stock
View Details
IC REG BUCK 5V 150MA 10VSONLM5165XQDRCTQ1IC REG BUCK 5V 150MA 10VSON0View Details
IC REG BUCK 3.3V 150MA 10VSONLM5165YQDRCTQ1IC REG BUCK 3.3V 150MA 10VSON185 - Immediate
10001 - Factory Stock
View Details
Published: 2018-03-13