RM6221S controller equivalent, pwm controller.
* Power on soft start reducing MOSFET Vds stress.
* Frequency shuffling for EMI
* Extended B urst Mode control fo r improved e fficiency and minimum standby p.
in sub 20W range. RM622X of fers co mplete protection coverage w ith automatic self-recovery feature inclu ding C ycle-b.
RM622X combines a dedicated current mode PWM controller with a high volt age power MOSFET . It is o ptimized for high performance,low standby power ,and cost effective of f-line flyback converte r applications in sub 20W range. RM622X of fers co mple.
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