1W Small Form Factor Power Supply with Isolated Dual Output for PLC I/O Modules

(ACTIVE) TIDA-00129

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Key Document

Description

This reference design is a 1W power supply with dual isolated outputs for space constrained applications. With  24V and 3.3V isolated outputs, this design was created specifcally to power Programmable Logic Controller (PLC) I/O modules in a factory automation setting. This design was created to comply with IEC 61010-1, which in turn will provide a designer faster time to market with their own design.

Features
  • Designed to comply with IEC61010-1
  • Small form factor for space constraint I/O cards: 51 x 40 x 5.97 mm (L x W x H)
  • Up to 87% efficiency for low heat dissipation in small plastic housings
  • A complete and cost effective design for I/O cards
  • ±10% output voltage accuracy
  • Wide input voltage range: 17V to 36V (24VNOM)

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


  



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Bill of Materials (BOM)

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TI Devices (1)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
LM5017  7.5-100V Wide Vin, 600mA Constant On-Time Synchronous Buck Regulator  Step-down (buck)  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
LM5017 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 Views TI Recommends
PDF 3264 12 Jun 2015 31
Selection guides (1)
Title Abstract Type Size (KB) Date Views
PDF 3478 06 Mar 2015 153
Design files (3)
Title Abstract Type Size (KB) Date Views
ZIP 32 25 Mar 2014 6
PDF 71 25 Mar 2014 4
PDF 76 25 Mar 2014 9
Related Tools & Software

Reference Designs  ( 3 )


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