Isolated DC/DC Power Supply for PLC Analog Input and Output Module Reference Design

(ACTIVE) TIDA-00401

Description & Features

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Key Document

Description

The TIDA-00401 TI Design is an isolated DC/DC turn-key solution.For a 10W isolated power supply with wide input voltage range, no opto-coupler feedback and low number of external components the Fly-Buck™ topology is superior to a flyback design. The single side populated PCB board provides a convenient tool for evaluation and on-the-fly optimization of the design, with adequate headers, jumpers and test points for applications like PLC analog Input/Output modules.

Features
  • Isolated DC/DC Power Supply for 15V to 36V Input, up to 10W of Output Power
  • Low quiescent current up to 20mA
  • Open-Loop, Optocoupler-less Design
  • Synchronization Output and Fixed Switching Frequency Enable Use in Noise Sensitive Applications
  • Flexible Configurable Board Enables Easy Evaluation and Modification
  • Design Guide Provides Detailed Description and Performance Test Data

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


  




TI Devices (5)

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
LM5160  LM5160 Wide Input 65V, 2A Synchronous Buck / Fly-Buck™ Converter  Step-Down (Buck)  Sample & Buy View Design Kits & Evaluation Modules
TPS709  150-mA, 30-V, Ultra-Low IQ, Wide Input Low-Dropout Regulator with Reverse Current Protection  Linear Regulator (LDO)  Sample & Buy View Design Kits & Evaluation Modules
TPS7A30  Vin -3V to -36V, -200mA, Ultra-Low Noise, High PSRR, Low-Dropout Linear Regulator  Linear Regulator (LDO)  Sample & Buy View Design Kits & Evaluation Modules
TPS7A47  36V, 1A, 4.17μVRMS, RF Low-Dropout (LDO) Voltage Regulator  Linear Regulator (LDO)  Sample & Buy View Design Kits & Evaluation Modules
TPS7A49  Vin 3V to 36V, 150mA, Ultra-Low Noise, High PSRR, Low-Dropout Linear Regulator  Linear Regulator (LDO)  Sample & Buy View Design Kits & Evaluation Modules

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 1999 19 Nov 2015 688
Solution guides (1)
Title Abstract Type Size (KB) Date Views
PDF 1345 20 Nov 2015 4,727
Design files (6)
Title Abstract Type Size (KB) Date Views
ZIP 196 25 Jun 2015 33
ZIP 2038 25 Jun 2015 22
PDF 669 25 Jun 2015 10
PDF 279 25 Jun 2015 6
PDF 70 25 Jun 2015 19
PDF 251 25 Jun 2015 98
Related Tools & Software

Reference Designs (3)



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