GENERAL DESCRIPTION

SM3015 is a multi-function Fan Controller CMOS IC that can be applied to a variety of consumer products. It has an elastic function like MCU but does not need programming, user can just write a MASK form.

FEATURES

* High performance CMOS technology.

* Rhythm wind or Normal wind for SLEEP mode can be chosen.

* Two to three-wind grade control in wind modes.

* Memory start-up function option.

* Many types of timer setting on three or four steps and ladder adder or non-ladder adder.

* Two swing head control, micro-swing output can be chosen by MASK option.

* SPEED or ON/OFF key can enable fan controller.

* 16 or 32 patterns per cycle of rhythm/sleep mode, each pattern has 2.5 sec.

* Panel control or pair with SM5021B for an infrared Remote Fan Controller.

* 16/18/20/22/24 pin plastic DIP package.

* Three types of sleep hold time by SLT key: 0.5hr/1hr/2hr.

* 32.768KHz/455KHz oscillator option.

APPLICATIONS

* Electronic Fan

* Heater Fan

* Air-Cleaner

* Dehumidifier

* Humidifier

* Kitchen Exhaust

* Dish Dryer

* Wall Fan