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General
Description
CM6900G is resonant controller tailor for series topology with synchronous operation to achieve high efficiency to meet today’s power need. It is used for DC-DC conversion in the offline application. Light load regulation is accomplished by transitioning the controller from frequency modulation mode into PWM mode.
l Supply Voltage Range : 10V to 15V. l Typical Peak Drive from 12V supply : (PMOS~200 ohm and NMOS~100 ohm). l UVLO=13V with 3V Hystetesis. l Reference OK Comparator. l FM/PWM Mode Operation. l Softstart Capability with Shutdown Function. l Latch or Auto-Restart during Current Limit or OVP. ---------------------------------------------------------------------------------------------------------------------------------------------
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Datasheet PDF file |
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