Str F6267 Datasheet Pdf

A: No, unless you recalculate the primary current limit. The F6263 has a lower drain current rating (3.5A) and higher RDS(on). Always consult both datasheets.

Source terminal of the internal MOSFET. Connected to the primary ground via a current-sensing resistor. Ground terminal for the internal control circuitry. Pin 4 str f6267 datasheet pdf

Simplifies the design of primary-side circuitry. A: No, unless you recalculate the primary current limit