Texas InstrumentsUC3525AQPWM Controllers in modalità corrente

Voltage Mode PWM Controller 400mA 400kHz 20-Pin PLCC Tube

The best way to encode pulsating signals is by using the UC3525AQ voltage mode PWM controller from Texas Instruments. Its 2 PWM outputs produce a current of 400(Max) mA. This voltage mode driver supports boost|buck|flyback|forward|full-bridge|half-bridge|push-pull topology. It has a switching frequency of 400 kHz. In order to ensure parts aren't damaged by bulk packaging, this product comes in tube packaging to add a little more protection by storing the loose parts in an outer tube. This device has a minimum operating supply voltage of 4.5 V and a maximum of 35 V. This voltage mode driver has an operating temperature range of 0 °C to 70 °C. This voltage mode driver's maximum duty cycle is 49(Typ) %.

A datasheet is only available for this product at this time.