REFACDC035
REFACDC035 - Reference Design
Built-in SiC MOSFET Isolated Fly-back Converter QR method Output 48 W 24 V
This reference design uses BM2SC12xFP2.
- (1) Built-in 1700 V SiC MOSFET
- (2) Wide input voltage range by SiC MOSFET: DC = 300 V to 900 V, AC = 210 Vac to 480 Vac
- (3) High power surface mount type package TO263-7L.
- (4) This is a ranked product that guarantees a long-term supply for the industrial equipment market.
Design Resources
Specifications
| Board Number | Input voltage | Input Frequency | Output voltage | Maximum output power | Output current range | Stand-by Power | Efficiency | Output ripple voltage | Size | Operating Temperature | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BM2SC123FP2-EVK-001 | 300 to 900Vdc 210 to 480Vac | 47 to 63Hz | 24V(Typ.) | 48W Iout=2A | 0 to 2A *1 | 310mW Iout=0A | 91% Iout＝2A Vin=300V(DC) | 200mVpp(Max.) *2 | 60mm x 180mm | -10 to 65deg.C |
Remarks:
*1 Please adjust operating time, within any parts surface temperature under 105 °C
*2 Not include spike noise
*1 Please adjust operating time, within any parts surface temperature under 105 °C
*2 Not include spike noise
Distribution Inventory
| Board Number | Distributor | Quantity Available |
|---|---|---|
| BM2SC123FP2-EVK-001 | CoreStaff Co., Ltd. | 2 |
| Farnell, An Avnet Company | 2 | |
| Newark, An Avnet Company | 2 | |
| Inquiry | 2 | |
| Xiamen Oneyac Technology | 2 | |
| element14 | 2 | |
| DigiKey | 1 | |
| Mouser Electronics Inc. | 1 | |
| RS | 1 |
Key Components
| Board Number | Product Category | Part Number | Datasheet | Status | SPICE | LTspice® ? | Thermal Model | Symbol & Footprint | 3D STEP | Samacsys ECAD Library | Calc Tool | ROHM Solution Simulator |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BM2SC123FP2-EVK-001 | AC/DC Converters ICs | BM2SC123FP2-LBZ | - | Recommended | - | - | ||||||
| BM2SC123FP2-EVK-001 | Fast Recovery Diodes | RF2001T3DNZ | - | Active | - | - | ||||||
| BM2SC123FP2-EVK-001 | Standard Rectifier Diodes | RRE02VSM4S | - | Recommended | - | - | - | - | - | |||
| BM2SC123FP2-EVK-001 | Switching Diodes | 1SS355VM | - | Recommended | - | - | - | - | - | |||
| BM2SC123FP2-EVK-001 | Current Detection Resistors | LTR100JZPFL | - | Recommended | - | - |