Encoding messages to pulsating voltages is done fast with the TL494CDG voltage mode PWM controller from ON Semiconductor. Its typical operating supply voltage is 15 V. Its 2 PWM outputs produce a current of 500 mA. This voltage mode driver supports push-pull topology. It has a switching frequency of 200 kHz. This product comes in rail packaging to keep individual parts separated and protected. This voltage mode driver"s maximum duty cycle is 48(Typ) %. This voltage mode driver has an operating temperature range of 0 °C to 70 °C. This device has a typical operating supply voltage of 15 V. Its minimum operating supply voltage of 7 V, while its maximum is 40 V.