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BM60052FV-C Evaluation Board
(For 300 A/1200 V Full-SiC Power Module
Drive)
BM60052FV-EVK-001
1-1. Overview
BM60052FV-EVK-001 (BM60052FV-C Evaluation Board) is an evaluation board whose shape allows direct mounting onto
the ROHM's 2ch 300 A/1200 V class full-SiC power module, BSM300D12P2E001.
This is a single unit, comprising the SiC-MOSFET gate drive circuit along with the gate driver IC, the BM60052FV-C
integrating insulation element, and an insulated DC-DC converter, supplying gate voltage.
The constant is set to the value suitable for driving BSM300D12P2E001.
Integrated functions include SiC-MOSFET's DESAT detection function, soft turn-off function at DESAT detection, DESAT
detection FLT signal output function, gate bias voltage reduction detection/gate state monitoring RDY signal output function,
and mirror clamp function.
This evaluation board is intended to be used with BM60052FV-C to drive the full-SiC power module for evaluation. However,
it is not designed for mass-production use.
1-2. Schematic of the board
[BM60052FV-EVK-001]
Reference:
[Full-SiC Power Module BSM300D12P2E001]: To be purchased separately
www.rohm.co.jp
© 2016 ROHM Co., Ltd. All rights reserved.
1/9
2016.3.4 Rev.002
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Related Manuals for Rohm BM60052FV-C
Summary of Contents for Rohm BM60052FV-C
- Page 1 ROHM’s 2ch 300 A/1200 V class full-SiC power module, BSM300D12P2E001. This is a single unit, comprising the SiC-MOSFET gate drive circuit along with the gate driver IC, the BM60052FV-C integrating insulation element, and an insulated DC-DC converter, supplying gate voltage.
- Page 2 A gate resistance (RG) of 0.2 Ω is inserted in the circuit for SiC-MOSFET gate driver as shown in the following figure. Gate driver ゲートドライバー SiC-MOSFET RG= 0.2 Ω RG= 0.2 Ω www.rohm.co.jp 2016.3.4 Rev.002 © 2016 ROHM Co., Ltd. All rights reserved.
- Page 3 2-2. Definition of output parameters (1) At steady output (2) At DESAT detection Input signal Input signal Output signal Output signal Short-circuit detection suppression time 1 s typ Gate current Soft turn-off www.rohm.co.jp 2016.3.4 Rev.002 © 2016 ROHM Co., Ltd. All rights reserved.
- Page 4 (See the red solid lines in the following figure) Fix BM60052FV-EVK-001 using self-tap screws. (See the blue dotted lines in the following figure) Solder the seven pins for electrical connection. [BM60052FC-EVK-001] [BSM300D12P2E001] www.rohm.co.jp 2016.3.4 Rev.002 © 2016 ROHM Co., Ltd. All rights reserved.
- Page 5 The oscilloscope power supply should be floating. When measuring circuits with different GND potentials simultaneously, use a differential probe or other device to prevent ground fault or short circuit in the oscilloscope’s GND terminal. www.rohm.co.jp 2016.3.4 Rev.002 © 2016 ROHM Co., Ltd. All rights reserved.
- Page 6 Thermistor terminal 11 (not used) the IC. Thermistor terminal 10 (not used) A_XXX: A ch-related upper arm control-associated terminal B_XXX: B ch-related lower arm control-associated terminal www.rohm.co.jp 2016.3.4 Rev.002 © 2016 ROHM Co., Ltd. All rights reserved.
- Page 7 Rise RG1A1 Square shape chip resistor MCR100 (1 W_0.2 ΩJ, side 5-parallel ROHM): Implemented connection RG1A2 Square shape chip resistor MCR100 (1 W, ROHM): Not RG1A3 implemented RG1A4 RG1A5 Through-hole diameter φ1.2 mm and pitch 25.4 mm: Not implemented Fall RG2A1 Square shape chip resistor MCR100 (1 W_0.2 ΩJ,...
- Page 8 BM60052FV-C has temperature sensor voltage input terminals and integrates the thermal protection function. However, these are set up as unavailable for this evaluation board. (The connection hole of the module is connected to the connector and not to BM60052FV-C.) www.rohm.co.jp 2016.3.4 Rev.002...
- Page 9 5 6 . 7 7 3 3 . 9 3 0 . 1 1 7 . 2 5 10 11 Unit (mm) 単位 (mm ) Tolerance 1 mm 公差± www.rohm.co.jp 2016.3.4 Rev.002 © 2016 ROHM Co., Ltd. All rights reserved.
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Page 10: Operating Procedures
Notice ■<High Voltage Safety Precautions> ◇ Read all safety precautions before use Please note that this document covers only the BM60052FV-C evaluation board (BM60052FV-EVK-001) and its functions. For additional information, please refer to the datasheet. To ensure safe operation, please carefully read all precautions... - Page 11 Products. ROHM does not grant you, explicitly or implicitly, any license to use or exercise intellectual property or other rights held by ROHM or any other parties. ROHM shall have no responsibility whatsoever for any dispute arising out of the use of such technical information.
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