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NX-HB-GAN039-BSCUL
Nexperia NX-HB-GAN039-BSCUL Manuals
Manuals and User Guides for Nexperia NX-HB-GAN039-BSCUL. We have
1
Nexperia NX-HB-GAN039-BSCUL manual available for free PDF download: User Manual
Nexperia NX-HB-GAN039-BSCUL User Manual (24 pages)
3.5 kW half-bridge evaluation board with bottom-side cooled GaN FETs
Brand:
Nexperia
| Category:
Motherboard
| Size: 7 MB
Table of Contents
Evaluation Board Terms of Use
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Fig. 1. Example of a Safety Enclosure in the Nexperia Lab
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High Voltage Safety Precautions
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Fig. 2. Example of a Probe Positioner
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Fig. 3. NX-HB-GAN039-BSCUL Bottom-Side Cooled Half-Bridge Evaluation Board
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Introduction
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Quick Reference Information
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Warnings
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Circuit Description
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Configuration
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Fig. 4. Functional Block Diagram
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Fig. 5. Supply and Load Connections for Buck (A) and Boost (B) Configurations
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Design Details
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Fig. 6. Input Configurations. (A) Using a Single Source for Either Buck or Boost Mode (B) Buck Mode Without Synchronous Rectification (C) Using Two Signal Sources
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Fig. 7. Schematic
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NX-HB-GAN039-BSCUL Bottom-Side Cooled Schematic
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Fig. 8. PCB Top Layer, HV
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NX-HB-GAN039-BSCUL Bottom-Side Cooled PCB Layout
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Fig. 9. PCB Bottom Layer, Power Ground
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Fig. 10. PCB Inner Layer 2, Power Ground
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Fig. 11. PCB Inner Layer 15, HV
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Fig. 12. PCB Silkscreen
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NX-HB-GAN039-BSCUL Bottom-Side Cooled Bill of Materials (BOM)
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Using the Board
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Dead Time Control
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Fig. 13. Non-Overlapping Gate Pulses
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Fig. 14. Low-Inductance Probing of Fast, High-Voltage
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Probing
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Fig. 15. Turn off @ 20 Amps
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Fig. 16. Turn on @ 35 Amps
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Typical Switching Waveforms
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Efficiency Sweep
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Fig. 17. Efficiency for a Buck Converter 400 V : 230 V
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Revision History
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Legal Information
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Table of Contents
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