is a high-performance, off-line switching regulator IC specifically designed for Quasi-Resonant Flyback converters. Manufactured by Sanken Electric
A: The "H" variant typically has a lower RDS(on) and higher efficiency. Do not interchange without comparing the full datasheet. str f6267 datasheet pdf
. It is designed to simplify the construction of efficient flyback converters by integrating a power MOSFET and a controller into a single 5-pin SIP/ZIP package. Jotrin Electronics Core Review & Features is a high-performance
: Low external component count needed to build a power supply. str f6267 datasheet pdf
Many online "datasheets" are incomplete or from third-party repair sites. Look for the Sanken logo and a document number starting with DS-F6267 .