Datasheet Summary
.fairchildsemi.
Features
Green Mode Fairchild Power Switch (FPSTM)
- Internal Avalanche Rugged Sense FET
- Precision Fixed Operating Frequency (67kHz)
- Advanced Burst-Mode operation Consumes under 0.2W at 265Vac and no load
- Internal Start-up Switch and Soft Start
- Under Voltage Lock Out (UVLO) with Hysteresis
- Pulse by Pulse Current Limit
- Over Load Protection (OLP)
- Over Voltage Protection (OVP)
- Internal Thermal Shutdown Function (TSD)
- Secondary Side Regulation
- Auto-Restart Mode
TYPICAL POWER CAPABILITY
PRODUCT FSDM311 FSDM311L Open Frame 230VAC ±15%(1) 20W 20W 85-265VAC 12W 12W
Table 1. Notes: 1. 230 VAC or 100/115 VAC with doubler.
Typical Circuit
Applica...