| Part Number | FSHD321 |
| Manufacturer | Fairchild Semiconductor |
| Title | Green Mode Fairchild Power Switch |
| Description | The FSDx321(x stands for H, L) are integrated Pulse Width Modulators (PWM) and Sense FETs specifically designed for high performance offline Switc... |
| Features |
• Internal Avalanche Rugged Sense FET • Consumes only 0.65W at 240VAC & 0.3W load with Advanced Burst-Mode Operation • Frequency Modulation for low EMI • Precision Fixed Operating Frequency • Internal Start-up Circuit • Pulse by Pulse Current Limitin... |
| Datasheet |
 FSHD321 Datasheet 536.42KB |
