: Connects directly to the primary winding of the flyback transformer to switch the high-voltage DC rail.
: Automatically shuts down operation if junction boundaries surpass safe operating temperatures. Sourcing PDFs & Global Procurement
Robust enough to operate reliably at temperatures up to 105°C.
When the FB pin voltage drops below 0.4V (due to low load), the IC enters burst oscillation, skipping several switching cycles to reduce power.