ROHM Solution Simulator

「ROHM Solution Simulator」は、ロームの公式Web サイト上で動作する電子回路シミュレーションツールです。部品選定やデバイス単体検証などの開発初期段階からシステムレベルの検証段階まで、幅広くWeb 上でシミュレーションできます。ロームが提供するSiC デバイスなどのパワーデバイス製品と、駆動IC・電源IC などのIC 製品を、実環境に近いソリューション回路ですばやく簡単に一括検証することが可能なため、アプリケーション開発の大幅な工数削減に貢献します。
また、本シミュレータは、電子設計自動化ソフトウェア業界大手で、自動車業界に広く実績を持つメンター・グラフィックス社製シミュレーションプラットフォーム「SystemVision® Cloud (SVC)」を採用して開発しています。このため、SVC アカウントを持っているユーザーは、「ROHM Solution Simulator」で実行したシミュレーションデータを自身のSVC 環境(ワークスペース)に組み込むことで、より実使用に近い環境で検証することも可能です。

  • ※SystemVision®は、メンター・グラフィックス社の登録商標です。

シミュレーション回路 (MyROHM ログインが必要です。)

Power Device Solution Circuit

AC-DC PFC

Boundary Current Mode (BCM)

No. Circuit Schematic
Information
Simulation
(Login Required)
A-1 BCM VIN=200V IIN=2.5A
A-2 BCM Diode-Bridge-Less VIN=200V IIN=2.5A
A-3 BCM Diode-Bridge-Less VIN=200V IIN=50A

Continuous Current Mode (CCM)

No. Circuit Schematic
Information
Simulation
(Login Required)
A-4 CCM VIN=200V IIN=2.5A
A-5 CCM 2-Phase VIN=200V IIN=5A
A-6 CCM Synchro VIN=200V IIN=2.5A
A-7 CCM Synchro 2-Phase VIN=200V IIN=5A
A-8 CCM Diode-Bridge-Less Synchro VIN=200V IIN=50A
A-9 CCM Diode-Bridge-Less Full-Bridge VIN=200V IIN=20A
A-10 CCM Totem-Pole Synchro VIN=200V IIN=100A

Discontinuous Current Mode (DCM)

No. Circuit Schematic
Information
Simulation
(Login Required)
A-11 DCM VIN=200V IIN=2.5A
A-12 DCM 2-Phase VIN=200V IIN=5A
A-13 DCM 3-Phase VIN=200V IIN=7.5A
A-14 DCM Synchro VIN=200V IIN=2.5A
A-15 DCM Synchro 2-Phase VIN=200V IIN=5A
A-16 DCM Synchro 3-Phase VIN=200V IIN=7.5A
A-17 DCM Diode-Bridge-Less Synchro VIN=200V IIN=50A

3-Phase AC

No. Circuit Schematic
Information
Simulation
(Login Required)
A-18 PFC 3-Phase 3-Wire VIN=200V Pin=25kW
A-19 PFC 3-Phase 4-Wire VIN=115/200V Pin=25kW

DC-AC Inverter

IH Inverter

No. Circuit Schematic
Information
Simulation
(Login Required)
B-1 IH Half-Bridge Inverter Po=10kW
B-2 IH Full-Bridge Inverter Po=20kW

Half-Bridge Inverter

No. Circuit Schematic
Information
Simulation
(Login Required)
B-3 Half-Bridge Inverter Vo=200V Io=100A

Full-Bridge Inverter

No. Circuit Schematic
Information
Simulation
(Login Required)
B-4 Full-Bridge Inverter Vo=200V Io=100A

1-Phase 3-Wire Inverter

No. Circuit Schematic
Information
Simulation
(Login Required)
B-5 1-Phase 3-Wire Inverter Vo=100/200V Po=20kW

3-Phase Inverter

No. Circuit Schematic
Information
Simulation
(Login Required)
B-6 3-Phase 3-Wire Inverter Vo=200V Po=5kW
B-7 3-Phase 4-Wire Inverter Vo=115/200V Po=10kW

Motor Drive

No. Circuit Schematic
Information
Simulation
(Login Required)
B-8 Motor Drive 2-Phase-Modulation Po=10kW
B-9 Motor Drive 3-Phase-Modulation Po=10kW
B-10 Motor Drive Step-Modulation Po=5kW

DC-DC Converter

Bi-Direction

No. Circuit Schematic
Information
Simulation
(Login Required)
C-1 Bi-Directional Converter VH=350V VL=50V IL=200A

Boost

No. Circuit Schematic
Information
Simulation
(Login Required)
C-2 Boost Converter Vo=800V Io=20A
C-3 Boost Converter 2-Phase Vo=800V Io=40A
C-4 Boost Synchro Converter Vo=800V Io=20A
C-5 Boost Synchro Converter 2-Phase Vo=500V Io=10A

Buck

No. Circuit Schematic
Information
Simulation
(Login Required)
C-6 Buck Converter Vo=250V Io=20A
C-7 Buck Converter 2-Phase Vo=250V Io=40A
C-8 Buck Synchro Converter Vo=250V Io=100A
C-9 Buck Synchro Converter 2-Phase Vo=250V Io=200A

Flyback

No. Circuit Schematic
Information
Simulation
(Login Required)
C-10 Flyback Converter VIN=800V Vo=25V Io=10A

Forward

No. Circuit Schematic
Information
Simulation
(Login Required)
C-11 Forward Converter VIN=500V Vo=25V Io=10A

LLC Resonant

No. Circuit Schematic
Information
Simulation
(Login Required)
C-12 LLC Buck Converter Vo=12V Io=250A

Phase-Shift Resonant

No. Circuit Schematic
Information
Simulation
(Login Required)
C-13 Phase-Shift Buck Converter Vo=12V Io=250A

Quasi-Resonant

No. Circuit Schematic
Information
Simulation
(Login Required)
C-14 Quasi-Resonant Converter VIN=800V Vo=25 Io=10A

Step-Up/Down

No. Circuit Schematic
Information
Simulation
(Login Required)
C-15 Step-Up/Down Converter Vo=400V Io=40A

ICs Solution Circuit

NEWSwitching Regulators

Topology Part Number VIN Min-Max VOUT Min-Max IOUT Max Frequency Domain Time Domain
Schematic
Information
Simulation
(Login Required)
Schematic
Information
Simulation
(Login Required)
Buck NEWBD9P105EFV-C 3.5V to 40V 0.8V to 8.5V 1A Load Response
Line Response
NEWBD9P105MUF-C Load Response
Line Response
NEWBD9P205EFV-C 2A Load Response
Line Response
NEWBD9P205MUF-C Load Response
Line Response
BD9S200MUF 2.7V to 5.5V 0.8V to 4.4V 2A - -
BD9S300MUF 3A - -
BD9S400MUF 4A - -
BD8P250MUF 3.5V to 36V 5V 2A - -
BD90610EFJ 3.5V to 36V 0.8V to 36V 1.25A
BD90620EFJ
(HTSOP-J8)
2.5A
BD90620HFP
(HRP7)
BD90640EFJ
(HTSOP-J8)
4A
BD90640HFP
(HRP7)
BD9060F
(SOP8)
5V to 35V 0.8V to 35V 2A - -
BD9060HFP
(HRP7)
- -
BD9E100FJ 7V to 36V 1V to 25.2V 1A - -
BD9E101FJ - -
BD9E300EFJ 2.5A - -
BD9E301EFJ - -
BD9E303EFJ 1V to 28.8V 3A - -
Buck-Boost BD8P250MUF + BD90302NUF 2.7V to 36V 5V 2A - -

LED Drivers

Topology Part Number Number of Outputs VIN Min-Max Output
Current (Max)
[mA]
Per Channel
Drive (Max)
[mA]
Integrated FET Simulation Circuit Schematic
Information
Simulation
(Login Required)
Constant
Current
BD18337EFV 4 5.5V to 20V - 150 Yes Energy Sharing Control Operation
Cold Crank Profile Test
BD18347EFV 4 5.5V to 20V - 150 Yes Energy Sharing Control Operation
Cold Crank Profile Test

Linear Regulators

Part Number Vin
Min.-Max.
Vout(Typ.) Iout(Max.) Circuit Current Simulation Circuit Schematic
Information
Simulation
(Login Required)
BD433M2FP3 3.9V to 42V 3.3V 0.2A 0.04mA Load Response
Line Response
BD433M5FP 3V to 42V 3.3V 0.5A 0.095mA Load Response
Line Response
BD450M2FP3 5.5V to 42V 5V 0.2A 0.04mA Load Response
Line Response
BD450M5FP 3V to 42V 5V 0.5A 0.095mA Load Response
Line Response
BD733L2EFJ 4.37V to 45V 3.3V 0.2A 0.006mA Load Response
Line Response
BD733L5FP 4.17V to 45V 5V 0.5A 0.006mA Load Response
Line Response
BD750L2EFJ 5.8V to 45V 5V 0.2A 0.006mA Load Response
Line Response
BD750L5FP 5.6V to 45V 5V 0.5A 0.006mA Load Response
Line Response
BD00C0AWFP 4V to 26.5V 1V to 15V 1A 0.5mA Load Response
Line Response
BD80C0AWFP 4V to 26.5V 8V 1A 0.5mA Load Response
Line Response