TC18C46 Datasheet (TelCom) - CMOS CURRENT MODE PWM CONTROLLER

TC18C46, CMOS CURRENT MODE PWM CONTROLLER

The TC38C46 is a current mode CMOS PWM control IC.

It draws only 2 mA supply current, so it can be driven without a costly 50-60 Hz transformer.

The output drive stage is capable of high drive currents, 300mA typical.

The TC38C46 is pin compatible with earlier bipolar products so that designers can

TC18C46 Features

* s s s s s s s s s s s s s s s s s s s Isolated Output Drive Low Power CMOS Construction Low Supply Current 2mA Typ. Wide Supply Voltage Operation 8V to 18V Latch-Up Immunity 500mA on Outputs Above and Below Rail Input Protection 6V High Output Drive 500mA Peak Current Mode Control Fast Rise/Fal