SY23431FAP (SY52441FAP)
Production

Technical Documentation
| Title | Date |
|---|---|
| Automotive Solutions Q4 2025 | 2025-12-02 |
| Consumer Selection Guide Q4 2025 | 2025-12-02 |
| Industrial Designs Q4 2025 | 2025-12-02 |

| Part number | SY23431FAP |
|---|---|
| Topology | Flyback |
| Integrated FETs(Yes/No) | YES |
| Integrated FETs type | MOS |
| Breakdown voltage (V) | 100V |
| Ron (typ) (mΩ) | 8 |
| ZVS function | NO |
| Operation mode | CCM/QR/DCM |
| Dual supply channel | YES |
| Features | Drain voltage falling slope rate detection,Drain voltage blanking time detection,Wide Vout |
| Package | SO8 |
| Operating temperature range(°C) | -40 to 125 |
| Functional safety category |
| Title | Date |
|---|---|
| Automotive Solutions Q4 2025 | 2025-12-02 |
| Consumer Selection Guide Q4 2025 | 2025-12-02 |
| Industrial Designs Q4 2025 | 2025-12-02 |








