Rohm BM3G007MUV-EVK-002 User Manual
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Rohm BM3G007MUV-EVK-002 User Manual

With gan hemt, power factor correction 240 w 400 v
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With GaN HEMT,
Power Factor Correction 240 W 400 V
BM3G007MUV-EVK-002

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Summary of Contents for Rohm BM3G007MUV-EVK-002

  • Page 1 With GaN HEMT, Power Factor Correction 240 W 400 V BM3G007MUV-EVK-002...

  • Page 2: High Voltage Safety Precautions

    [8] Be sure to wear insulated gloves when handling is required during operation. After Use [9] The ROHM Evaluation Board contains the circuits which store the high voltage. Since it stores the charges even after the connected power circuits are cut, please discharge the electricity after using it, and please deal with it after confirming such electric discharge.
  • Page 3 BM3G007MUV Reference Board BM3G007MUV-EVK-002 The BM3G007MUV-EVK-002 reference board outputs 400 V voltage from the input of 90 Vac to 264 Vac. The output current supplies up to 0.6 A. BM3G007MUV has a built-in GaN HEMT (650V 70 mΩ), driver and protection circuit.

  • Page 4: Operation Procedure

    Check that output voltage is 400 V. Electronic load switch is ON. Operate with enough caution against electric shock because of non-isolated output voltage 400 V. Figure 1. Connection Circuit © 2023 ROHM Co., Ltd. No. 65UG097E Rev.001 2/15 May.2023...
  • Page 5 If ambient temperature is over 25 °C, Consider the load current time and air-cool with FAN so that the component surface temperature does not exceed 105 ℃. Figure 2. Temperature derating curve © 2023 ROHM Co., Ltd. No. 65UG097E Rev.001 3/15...
  • Page 6 BM3G007MUV-EVK-002 User’s Guide Schematics = 90 to 264 Vac, V = 400 V Figure 3. BM3G007MUV-EVK-002 Schematics Figure 4. BM3G007MUV-EVK-003 Schematics © 2023 ROHM Co., Ltd. No. 65UG097E Rev.001 4/15 May.2023...

  • Page 7: Bill Of Materials

    BM3G007MUV-EVK-002 User’s Guide Bill of Materials BM3G007MUV-EVK-002 Materials may be changed without notifying. © 2023 ROHM Co., Ltd. No. 65UG097E Rev.001 5/15 May.2023...
  • Page 8 BM3G007MUV-EVK-002 User’s Guide Bill of Materials BM3G007MUV-EVK-003 Materials may be changed without notifying. © 2023 ROHM Co., Ltd. No. 65UG097E Rev.001 6/15 May.2023...
  • Page 9 Figure 5. Top Layout (Top view) Figure 6. Bottom Layout (Top view) BM3G007MUV-EVK-003 Size: 19 mm X 22 mm Figure 7. TOP Layout (Top view) Figure8. Bottom Layout (Top view) © 2023 ROHM Co., Ltd. No. 65UG097E Rev.001 7/15 May.2023...
  • Page 10 5 V LDO output pin Power good signal output pin Gate drive strength adjustment pin Non-inverting gate drive input 33-46 GaN HEMT DRAIN pin GaN HEMT SOURCE pin Corner pin C.N.C Cornaer pin, non-connection © 2023 ROHM Co., Ltd. No. 65UG097E Rev.001 8/15 May.2023...

  • Page 11: Performance Data

    Load Regulation Figure 10. Load Regulation (V vs P Figure 11. Line Regulation (V vs V Figure 12. Total Harmonic Distortion (THD vs V Figure 13. Power Factor (PF vs V © 2023 ROHM Co., Ltd. No. 65UG097E Rev.001 9/15 May.2023...
  • Page 12 User’s Guide Performance data – Continued Efficiency Figure 14. Efficiency (Efficiency vs VIN) Harmonic Current Figure 15. Harmonic Current V = 100 V Figure 16. Harmonic Current V = 230 V © 2023 ROHM Co., Ltd. No. 65UG097E Rev.001 10/15 May.2023...
  • Page 13 D-S Voltage 100 V / Div Drain Current 2.5 A / Div Drain Current 2.5 A / Div Figure 19. V = 90 V = 0.6 A Figure 20. V ZOOM © 2023 ROHM Co., Ltd. No. 65UG097E Rev.001 11/15 May.2023...
  • Page 14 Input Current 10 A / Div Vout Voltage 100 V / Div Vout Voltage 100 V / Div Figure 22. Start Up V = 90 V Figure 23. Start Up V = 264 V © 2023 ROHM Co., Ltd. No. 65UG097E Rev.001 12/15 May.2023...
  • Page 15 Output ripple Io = 0.6 A Vout Voltage 10 V / Div Vout Voltage 10 V / Div Figure 26. Output ripple V = 90 V Figure 27. Output ripple V = 264 V © 2023 ROHM Co., Ltd. No. 65UG097E Rev.001 13/15 May.2023...
  • Page 16 Conducted Emission: CISPR22 Pub 22 Class B Figure 28. V = 100 V / 60 Hz, I = 0.6 A Figure 29. V = 230 V / 60 Hz, I = 0.6 A © 2023 ROHM Co., Ltd. No. 65UG097E Rev.001 14/15 May.2023...

  • Page 17: Revision History

    BM3G007MUV-EVK-002 User’s Guide Revision History Date Rev. Changes 24.May.2023 New Release © 2023 ROHM Co., Ltd. No. 65UG097E Rev.001 15/15 May.2023...
  • Page 18 Specific Applications). Unless otherwise agreed in writing by ROHM in advance, ROHM shall not be in any way responsible or liable for any damages, expenses, or losses incurred by you or third parties arising from the use of ROHM Products for Specific Applications.

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