3-phase 2-level full bridge PFC (Bidirectional)
Description
This type of three-phase bridge PFC is used when bi-directional power conversion to and from the three-phase AC grid is required. It is compatible with 170-480V, 3-phase power supply, and VBUS voltage up to 1000V is assumed.
Since it can be used for various power conversion applications, it can be used in EV-mounted On Board Charger and power storage systems.
Overview
- 3-phase PFC
- Achieves high efficiency
- Support Bi-directional operation
Circuit
Key Products
| Product Category | Product family | Product Number | Feature |
|---|---|---|---|
| Transistor | 1200V SiC MOSFET | SCT4xxxKx series NEW | The latest SiC MOSFET device. Enhanced low on-resistance enable best in class performance. It supports 1200V withstand voltage, ideal for higher voltage applications. |
| SCT3xxxKx series | Trench-gate SiC MOSFET with low on-resistance (50% reduction) compared to conventional products. | ||
| 1200V IGBT | RGSxxTSx2 series | 1200V IGBT Integrating very fast & soft recovery FRD | |
| SiC Power Module | BSMxxD12 / D17Pxx | 1200V/1700V SiC Power module with Half bridge topology | |
| Gate Driver | 3750V voltage tolerance | BM61x4xRFV | 1ch configuration, 3,750Vrms isolated type Gate Driver, can be used for switching devices with current source pins. |
Simulation
A-019. 3 phase 2-level full bridge PFC 3-wire
A-020. 3 phase 2-level full bridge PFC 4-wire
Related Topologies