ac/dc pwm contr oller copyright ? 200 3 - 20 10 shenzhen sunmoon microele c tronics co.,ltd sm80 02c description the sm8 0 0 2c is a current - mode pwm off - line smps primary controller which consumes only 0.25w under ac240v in standby and greatly reduces the cost of entire power panel. it offers over - current protection and under - voltage lockout. feat ures 1. low power on standby 1. over - current protection and vdd under - voltage lockout 2. f requency dither for good emi 3. switch frequency: 100 khz 2. package: hdip4 application 1. battery chargers 2. <10w adaptors 3. dvd, dvb power supplies free datasheet http:///
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