4W PLC Power Supply with Wide Input Voltage Range Reference Design

(ACTIVE) TIDA-01498

Description & Features

Technical Documents

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Key Document

Description

This reference design shows an alternative way for a non-isolated PLC power supply to generate a stable output voltage, which is in between the minimum and maximum input voltage. Although a buck boost topology is more commonly used, the coupled inductor single-ended primary-inductance converter (commonly referred as SEPIC) is much more effective and reduces cost.

Features
  • Up to 4W power
  • Up to 91% efficiency
  • Wide VIN from 8V to 36V
  • Precise output voltage of 24V
  • Small form factor

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.


  



Schematic/Block Diagram

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Design Guide

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Design Files

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TI Devices (1)

Order samples, get tools and find more information on the TI products in this reference design.

Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
LM5001  3.1-75V Wide Vin, 1A Current Mode Non-Synchronous Switch Mode Regulator  Step-up (boost)  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
LM5001 Download Download
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Technical Documents

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.

User guides (1)
Title Abstract Type Size (KB) Date
PDF 3417 07 Dec 2017
Design files (6)
Title Abstract Type Size (KB) Date
ZIP 378 07 Dec 2017
ZIP 563 07 Dec 2017
PDF 332 07 Dec 2017
PDF 79 07 Dec 2017
PDF 61 07 Dec 2017
PDF 116 07 Dec 2017
Related Tools & Software

Design Kits & Evaluation Modules  ( 1 )

Name Part Number Tool Type
LM5001 Wide Vin Non-Isolated Flyback Evaluation Board  LM5001NISOEVAL  Evaluation Modules & Boards 

Development Tools (1)

Name Part Number Tool Type
SPICE-based analog simulation program  TINA-TI  Circuit Design & Simulation 

Models (1)

Title Category Type Size (KB) Date Views
TIDA-01498 Simulation Files TINA-TI Reference Design ZIP 43 KB 26 Nov 2018

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