Isolated Power Supplies Reference Design TIDA-00004 (ACTIVE)

Description & Features

Technical Documents

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Description

This reference design demonstrates how to create a 3.3V or 5V isolated power supply for isolated RS-485, CAN or similar applications. There are five separate supplies on the board for different cases of input and output voltage, with and without regulated outputs.

Features
  • Push-pull driver for small transformers
  • High primary-side current drive
  • Low ripple on rectified output
  • Small footprint
  • Single 3.3V or 5V supply
  • This reference design is orderable


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Schematic/Block Diagram

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Test Data

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Design Files

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Part Number Buy from Texas Instruments or Third Party Buy from Authorized Distributor Status

SN6501-MULXFMR-EVM :
SN6501 Transformer Driver for Isolated Power Supplies Evaluation Module

$49.00(USD)


Pricing may vary.



ACTIVE
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TI Devices (1)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
SN6501  Low-noise, 350-mA, 410-kHz transformer driver for isolated power supplies  Isolation  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
SN6501 Download Download

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Technical Documents

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User guides (1)
Title Type Size (KB) Date
PDF 36 26 Sep 2013
Design files (3)
Title Type Size (KB) Date
ZIP 321 26 Sep 2013
PDF 108 26 Sep 2013
PDF 58 26 Sep 2013

Support & training

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