ROHM BD7J200EFJ-LBE2, 1-Channel, Flyback DC-DC Converter, Adjustable 8-Pin, HTSOP-J

The ROHM optocoupler-less isolated flyback converter with integrated switching MOSFET. It is not necessary to use any optocouplers and feedback circuits by a third winding of transformers, these have been ever required to obtain a stable output voltage in isolated power supply for industrial equipment's. Furthermore, adoption of the original adapted type technology that controls on time makes the external phase compensation parts unnecessary, reduces a lot of parts number and minimalizes applications, which realizes the designs of isolated power supply application with high reliability.

Long time support product for industrial applications
No need of external phase compensation parts by high-speed load response
Low output ripple by fixed switching frequency
High efficient light load mode
Shutdown and enable control
Load compensation function
Thermal shutdown
Battery short protection