TM4C129POE Power Over Ethernet (PoE) Reference Design for Connected IoT
TIDM-TM4C129POE
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Description & Features

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Key Document

Description

This design integrates Texas Instruments PoE solutions with TM4C129x high performance microcontrollers to enable customers to develop applications for IoT in a small form factor board. Ability to derive power over existing network cable with intelligence to gather, process and exchange data with the cloud increases the value of the end application.

Features
  • Small form factor board measuring 4.95” by 3.45” with TM4C129ENCPDT microcontroller featuring Integrated Ethernet PHY and MAC
  • Integrated RJ45, Transformer and Diode bridge for PoE power stage for lower BOM cost
  • 7W isolated output from the fly-back converter, with provision for both 5V and 3.3V
  • Dual booster pack headers to prototype end applications with a wide range of booster packs from TI and third-party
  • Optional power header to supply external DC power from UPS in case of a network power failure



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Schematic/Block Diagram

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Design Guide

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Design Files

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TI Devices (15)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
TLV431A  1% Accuracy Low-Voltage Adjustable Precision Shunt Regulator  Voltage references  Sample & Buy View Design Kits & Evaluation Modules
TM4C1294KCPDT  IoT enabled High performance 32-bit ARM® Cortex®-M4F based MCU  Microcontrollers (MCU)  Sample & Buy View Design Kits & Evaluation Modules
TM4C1294NCPDT  IoT enabled High performance 32-bit ARM® Cortex®-M4F based MCU  Microcontrollers (MCU)  Sample & Buy View Design Kits & Evaluation Modules
TM4C1294NCZAD  IoT enabled High performance 32-bit ARM® Cortex®-M4F based MCU  Microcontrollers (MCU)  Sample & Buy View Design Kits & Evaluation Modules
TM4C1299KCZAD  IoT enabled High performance 32-bit ARM® Cortex®-M4F based MCU  Microcontrollers (MCU)  Not Available View Design Kits & Evaluation Modules
TM4C1299NCZAD  IoT enabled High performance 32-bit ARM® Cortex®-M4F based MCU  Microcontrollers (MCU)  Sample & Buy View Design Kits & Evaluation Modules
TM4C129EKCPDT  IoT enabled High performance 32-bit ARM® Cortex®-M4F based MCU  Microcontrollers (MCU)  Sample & Buy View Design Kits & Evaluation Modules
TM4C129ENCPDT  IoT enabled High performance 32-bit ARM® Cortex®-M4F based MCU  Microcontrollers (MCU)  Sample & Buy View Design Kits & Evaluation Modules
TM4C129ENCZAD  IoT enabled High performance 32-bit ARM® Cortex®-M4F based MCU  Microcontrollers (MCU)  Sample & Buy View Design Kits & Evaluation Modules
TM4C129LNCZAD  IoT enabled High performance 32-bit ARM® Cortex®-M4F based MCU  Microcontrollers (MCU)  Sample & Buy View Design Kits & Evaluation Modules
TM4C129XKCZAD  IoT enabled High performance 32-bit ARM® Cortex®-M4F based MCU  Microcontrollers (MCU)  Not Available View Design Kits & Evaluation Modules
TM4C129XNCZAD  IoT enabled High performance 32-bit ARM® Cortex®-M4F based MCU  Microcontrollers (MCU)  Sample & Buy View Design Kits & Evaluation Modules
TPD2E2U06  Dual-Channel High-Speed ESD Protection  Circuit protection  Sample & Buy View Design Kits & Evaluation Modules
TPS23753A  IEEE 802.3-2005 PoE Interface and Isolated Converter Controller with Enhanced ESD Ride-Through  Power over Ethernet (PoE)  Sample & Buy View Design Kits & Evaluation Modules
TPS737-Q1  Automotive Single Output LDO, 1A, Reverse Current Protection  Power management  Sample & Buy Not Available

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
TLV431A Download Download
Download Download
Download -
Download Download
Download -
Download Download
TM4C1294KCPDT Download Download
TM4C1294NCPDT Download Download
TM4C1294NCZAD NFBGA (ZAD)| 212 Download -
TM4C1299KCZAD NFBGA (ZAD)| 212 Download -
TM4C1299NCZAD NFBGA (ZAD)| 212 Download -
TM4C129EKCPDT Download Download
TM4C129ENCPDT Download Download
TM4C129ENCZAD NFBGA (ZAD)| 212 Download -
TM4C129LNCZAD NFBGA (ZAD)| 212 Download -
TM4C129XKCZAD NFBGA (ZAD)| 212 Download -
TM4C129XNCZAD NFBGA (ZAD)| 212 Download -
TPD2E2U06 Download
Download
TPS23753A Download Download
TPS737-Q1 Download Download

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Step 2: Download the Symbol and Footprint from the CAD.bxl file table.


Technical Documents

See the Important Notice and Disclaimer covering reference designs and other TI resources.

User guides (1)
Title Type Size (KB) Date
PDF 928 02 May 2016
Design files (6)
Title Type Size (KB) Date
PDF 1066 09 Jun 2016
PDF 5143 09 Jun 2016
ZIP 104 09 Jun 2016
ZIP 2653 09 Jun 2016
PDF 158 09 Jun 2016
PDF 518 09 Jun 2016

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