Texas Instruments ISO5500EVM User Manual
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Texas Instruments ISO5500EVM User Manual

Texas Instruments ISO5500EVM User Manual

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This document describes the ISO5500 Evaluation Module (EVM) and allows designers to analyze and
evaluate the Texas Instruments ISO5500 Isolated Gate Driver.
The ISO5500EVM can be used to evaluate device parameters while acting as a guide for board layout.
The board allows the user to evaluate device performance using a simulated (10-nF) IGBT load installed
on the board, or to install an IGBT or MOSFET (TO-247 package) onto the board and drive it with the
ISO5500.
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1.1
1.2
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2.1
2.2
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4
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2
1
Introduction
1.1

Overview

This ISO5500EVM was designed to allow the user to evaluate the performance and features of the
ISO5500. This includes the IGBT desaturation protection (DESAT) and the UVLO circuit that ensures a
sufficient gate voltage is available to drive the IGBT or MOSFET. The printed-circuit board (PCB) also
includes provisions to adjust the turnon/turnoff characteristics by changing the loading between the
ISO5500 output and the IGBT (or MOSFET) gate.
The EVM kit includes the ISO5500 data sheet.
diagram.
QuietZone is a trademark of 3M.
SLLU136A - September 2011 - Revised November 2012
Submit Documentation Feedback
This datasheet has been downloaded from
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List of Figures
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List of Tables
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Copyright © 2011-2012, Texas Instruments Incorporated
SLLU136A - September 2011 - Revised November 2012
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Figure 1
shows the device pinout and the functional block
http://www.digchip.com
User's Guide
ISO5500EVM
ISO5500EVM
at this
page
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Summary of Contents for Texas Instruments ISO5500EVM

  • Page 1: Table Of Contents

    Texas Instruments ISO5500 Isolated Gate Driver. The ISO5500EVM can be used to evaluate device parameters while acting as a guide for board layout. The board allows the user to evaluate device performance using a simulated (10-nF) IGBT load installed on the board, or to install an IGBT or MOSFET (TO-247 package) onto the board and drive it with the ISO5500.

  • Page 2: Iso5500Evm Kit Contents

    No electrical connections exist between the right and left sides of the PCB. Refer to the ISO5500EVM schematic and bill of materials to become familiar with the PCB components and layout. The PCB files (Gerber/ODB) are available from Texas Instruments on request.
  • Page 3 2.1.2.3 IGBT (or MOSFET) As shipped, the ISO5500EVM does not have an IGBT installed. The user can evaluate device operation using a simulated IGBT load or they can remove the simulated load and install an IGBT onto the board. Most IGBTs are available in the standard TO-247 package. The PCB has provisions to solder an IGBT directly onto the board.

  • Page 4: High-Side Interconnection Diagram

    R2, which connects VC to VCC2. As shipped, R2 is set to 0 Ω, but the user can change this and examine the effects on turnon characteristics. ISO5500EVM SLLU136A – September 2011 – Revised November 2012 Submit Documentation Feedback Copyright © 2011–2012, Texas Instruments Incorporated...

  • Page 5: Schematic And Bill Of Materials

    TP12 Input VCC2 (Right Side) TP13 Input (Right Side) Schematic and Bill of Materials The ISO5500EVM schematic follows the bill of materials. SLLU136A – September 2011 – Revised November 2012 ISO5500EVM Submit Documentation Feedback Copyright © 2011–2012, Texas Instruments Incorporated...

  • Page 6: Bill Of Materials

    Bottom Side as shown on Bottom Side Silkscreen Bumpon Hemisphere - Black SJ-5003 To Be Installed on JMP4–JMP7 Jumper Shorts With Handle TYCO 2-881545-2 ISO5500EVM SLLU136A – September 2011 – Revised November 2012 Submit Documentation Feedback Copyright © 2011–2012, Texas Instruments Incorporated...
  • Page 7 INSTALL JUMPER SHORTS (ITEM 33) ONTO THE FOLLOWING JUMPER LOCATIONS: JMP1-3 TO JMP1-4 JMP1-5 TO JMP1-6 JMP2 JMP8 JMP9 INSTALL #16AWG WIRE IN PLACE OF D2 SLLU136A – September 2011 – Revised November 2012 ISO5500EVM Submit Documentation Feedback Copyright © 2011–2012, Texas Instruments Incorporated...
  • Page 8 Printed-Circuit Board www.ti.com SPACER - TO DELETE BLANK PAGE BEFORE THE IMPORTANT NOTICE ISO5500EVM SLLU136A – September 2011 – Revised November 2012 Submit Documentation Feedback Copyright © 2011–2012, Texas Instruments Incorporated...
  • Page 9 Evaluation Board/Kit Important Notice Texas Instruments (TI) provides the enclosed product(s) under the following conditions: This evaluation board/kit is intended for use for ENGINEERING DEVELOPMENT, DEMONSTRATION, OR EVALUATION PURPOSES ONLY and is not considered by TI to be a finished end-product fit for general consumer use. Persons handling the product(s) must have electronics training and observe good engineering practice standards.
  • Page 10 IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest issue.

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