FSDH321
FSDH321 is Green Mode Fairchild Power Switch manufactured by Fairchild Semiconductor.
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.fairchildsemi.
FSDH321, FSDL321
Features
- Internal Avalanche Rugged Sense FET
- Consumes only 0.65W at 240VAC & 0.3W load with Advanced Burst-Mode Operation
- Frequency Modulation for EMI Reduction
- Precision Fixed Operating Frequency
- Internal Start-up Circuit
- Pulse-by-Pulse Current Limiting
- Abnormal Over Current Protection (AOCP)
- Over Voltage Protection (OVP)
- Over Load Protection (OLP)
- Internal Thermal Shutdown Function (TSD)
- Auto-Restart Mode
- Under Voltage Lockout (UVLO)
- Low Operating Current (max 3mA)
- Adjustable Peak Current Limit
- Built-in Soft Start
Green Mode Fairchild Power Switch (FPSTM)
OUTPUT POWER TABLE
230VAC ±15%(3) PRODUCT...
Representative FSDH321 image (package may vary by manufacturer)