Part Number: UC3637 Hi,
I am looking for analog controller IC for single phase inverter (AC output). UC3637 looks to be good option. But it has only two PWM outputs for two level switching. I couldn't find any other options similar to this.
Are there…
Part Number: UC3637 We use UC3637 to generate PWM for IGBT control. Follow the spec and designed our schematic. the voltages and input signals are normal. but the output result is not well, the schematic have some problem, the PWM bring some harmonic…
Part Number: UC3637 The data sheet lists +/-20V as the maximum input voltage. I see no designated ground pin on the device - only VS+ and VS-. This implies that the full range is 40 V for single supply operation. This seems to be corroborated by Figure…
Hi Rick,
Nice to get your feedback.
Yes, it might be similar. Not sure how "Motor" can be replaced by CT or PT in 60Hz range. Previous one UC3637 is kind of backdated!
I have not read it in detail, looks like it can be controle with STM32 since…
Other Parts Discussed in Thread: UC3637 hello
iam working on a new design which i will be using the uc3637 as a class d amp, o i will set the device to produce two 50% duty cccle lets say at
25 khz, okay from here the two outputs will go to a half…
THANKS FOR MOVING THIS TO THE CORRECT LOCATION SO THE CORRECT GROUP WILL GIVE ME AN IDEA OF THE BEST WAY TO DO THIS
THANKS,
WILLIE L. MCCAIN 561-853-4160
Part Number: UC2637 Other Parts Discussed in Thread: TINA-TI , UC1637 , , UC3637 Tool/software: TINA-TI or Spice Models Dear all,
one of my AA customer is looking for a spice model for the UC2637. He is still fine with UC1637 and UC3637 spice model…
