トポロジーセレクション
電源回路を設計する際、アプリケーションによって入力電圧や出力電圧、電力、絶縁の有無などが異なるため、要求仕様にマッチした回路構成（トポロジー）を選択する必要があります。また、トポロジーによって最適な部品選定は異なります。間違った部品を選択すると要求仕様を満たせず、回路設計のやり直しが発生してしまいます。各種トポロジーに対して最適なデバイスを示しますので、トポロジー選定とトポロジーに最適な部品選定の参考にして、設計工数の削減に活用してください。
アプリケーション
| Function | Topology name | Vin | Vo | Applications | |||||
| Industry Power Converter (SMPS) |
PV Inverter |
UPS | On Board Charger for xEV |
xEV Charger Station |
Industry Motor Drive |
||||
| AC/DC | Boost PFC | 85 - 265VAC | 400VDC | ✓ | ✓ | Coming Soon | |||
| Interleaved Boost PFC | 85 - 265VAC | 400VDC | ✓ | ✓ | ✓ | ||||
| Totem-Pole Bridgeless PFC (Diode Rectification) |
85 - 265VAC | 400VDC | ✓ | ✓ | ✓ | ||||
| Totem-Pole Bridgeless PFC (Synchronous FETs) |
85 - 265VAC | 400VDC | ✓ | ✓ | ✓ | ||||
| 3-phase 2-level full bridge PFC | 3phase 170 - 480VAC |
800VDC | ✓ | ✓ | ✓ | ||||
| 3-phase vienna PFC | 3phase 170 - 480VAC |
800VDC | ✓ | ✓ | ✓ | ||||
| 3-phase NPC type-T PFC | 3phase 170 - 480VAC |
800VDC | ✓ | ||||||
| DC/DC | Boost Converter | 150 - 350VDC | 400VDC | ✓ | |||||
| Bidirectional Buck-Boost Converter | 400VDC | 30 - 100VDC | ✓ | ✓ | |||||
| Dual Buck-Boost Converter | 600 - 1500VDC | 800VDC | ✓ | ✓ | |||||
| Bipolar Boost Converter | 400 - 600VDC | 800VDC | ✓ | ✓ | |||||
| 3-Level Flying Capitor Booster | 400VDC | 400 - 600VDC | ✓ | ||||||
| LLC Converter (Half Bridge, Diode Bridge) |
400VDC | 400VDC | ✓ | ||||||
| LLC Converter (Full Bridge, Diode Rectification) |
400VDC | 12 - 48VDC | ✓ | ||||||
| LLC Converter (Full Bridge, Synchronous FETs) |
400VDC | 12 - 48VDC | ✓ | ||||||
| LLC Converter (Full Bridge, Diode Bridge) |
400VDC | 400VDC | ✓ | ✓ | |||||
| Phase Shifted Full Bridge Converte (Diode Rectification) |
400VDC | 12 - 48VDC | ✓ | ||||||
| Phase-Shifted Full Bridge Converter (Synchronous FETs) |
400VDC | 12 - 48VDC | ✓ | ||||||
| Dual Active Bridge (DAB) |
400VDC | 400VDC | ✓ | ✓ | ✓ | ✓ | |||
| DC/AC | Full Bridge Inverter (1-phase application) |
400VDC | 85-265VAC | ✓ | ✓ | ||||
| Heric Inverter (1-phase application) |
400VDC | 85-265VAC | ✓ | ✓ | |||||
| 3-Level NPC TYPE-I Inverter (3-phase application) |
800VDC | 3phase 170 - 480VAC |
✓ | ✓ | |||||
| 3-Level NPC TYPE-T Inverter (3phase application) |
800VDC | 3phase 170 - 480VAC |
✓ | ✓ | |||||
| 2-Level full bridge Inverter (3-phase application) |
800VDC | 3phase 170 - 480VAC |
✓ | ✓ | |||||