Isolated IGBT Gate Driver Evaluation Platform for 3-Phase Inverter System Reference Design

(ACTIVE) TIDA-00195

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Key Document

Description

The TIDA-00195 reference design consists of a 22kW power stage with TI’s new reinforced isolated IGBT gate driver ISO5852S intended for motor control in various applications. This design allows performance evaluation of the ISO5852S in 3-phase inverter incorporating 1200V rated IGBT modules of current ratings ranging from 50A-200A.

Some of the important functionality and performance evaluated are short circuit protection using DESAT detection, Soft-shutdown, effectiveness of the Active Miller Clamp at different inverter dv/dt, and ESD/EFT performance of IGBT gate driver at system level derived from adjustable speed electrical power drive systems (IEC61800-3). Piccolo launch pad LAUNCHXL-F28027 is used to generate the PWM signals required for controlling the inverter.

Features
  • 3-phase inverter system with:
    • 1200v rated IGBT module of current ratings from 50A-200A. (supporting multiple vendors)
    • 7 reinforced Isolated IGBT gate drivers – ISO5852s with working voltage isolation of 1.5kVrms with Minimum CMTI of 50 kV/μs
  • Incorporates protection against over current and false turn ON using:
    • DESAT detection
    • Soft shutdown
    • Active Miller clamp
  • Meets IEC61800-3 EMC immunity requirements:
    • +/-8kV ESD CD per IEC 61000-4-2
    • +/-4kV EFT per IEC 61000-4-4
  • On board half-bridge isolated power supply generating +16v/-8v for gate drivers with a provision to operate gate drivers with unipolar or bipolar supply with external BJT / MOSFET buffers
  • Gate driver input can be configured for inverting/Non inverting operation
  • Option to evaluate the system with:
    • Twisted pair cable between the gate driver and IGBT
    • External capacitance between gate and emitter

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TI Devices (9)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
AMC1200  ±250mV-Input, Basic Isolated Amplifier for Current Sensing  Special function amplifiers  Sample & Buy View Design Kits & Evaluation Modules
CSD88537ND  60-V Dual N-Channel NexFET Power MOSFET, CSD88537ND  MOSFETs  Sample & Buy View Design Kits & Evaluation Modules
ISO5452  Isolated IGBT Gate Driver with High CMTI, Split Outputs & Safety Features  Gate drivers  Sample & Buy View Design Kits & Evaluation Modules
ISO5852S  5.7 kVrms Split O/P, Reinforced Isolated IGBT Gate Driver   Gate drivers  Sample & Buy View Design Kits & Evaluation Modules
LP38691  500mA Low Dropout CMOS Linear Regulators Stable with Ceramic Output Capacitors  Power management  Sample & Buy Not Available
SN6501  Low-noise, 350 mA, 410-kHz transformer driver for isolated power supplies  Isolation  Sample & Buy View Design Kits & Evaluation Modules
SN74ALVC125  Quadruple Bus Buffer Gates With 3-State Outputs  Buffer/driver  Sample & Buy View Design Kits & Evaluation Modules
TPS54286  4.5V to 28V Input, Dual 2A Output, 600kHz Step-Down Converter with Internal Compensation  Step-down (buck)  Sample & Buy View Design Kits & Evaluation Modules
UCC27211  120V Boot, 4A Peak, High Frequency High-Side Low-Side Driver  Gate drivers  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
AMC1200 Download Download
Download
CSD88537ND Download
ISO5452 Download Download
ISO5852S Download Download
LP38691 Download Download
Download Download
SN6501 Download Download
SN74ALVC125 Download Download
Download Download
Download Download
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TPS54286 Download -
UCC27211 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 14768 12 Aug 2015 0
Design files (6)
Title Abstract Type Size (KB) Date Views
PDF 68 28 Aug 2015 0
ZIP 433 28 Jul 2015 0
ZIP 6110 28 Jul 2015 0
PDF 779 28 Jul 2015 0
PDF 251 28 Jul 2015 0
PDF 1391 28 Jul 2015 0

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