Recent content by uhdam

Yes I know that website they don't have the spice models...

Hello berkeman, I couldn't find spice models for LM5111 & LM5112 in google.. So that I posted in the forum sir...

Spice Models -- LM5111 & LM5112 Hello Everyone, I am looking Spice model for the MOSFET Gate Drivers (LM5111 & LM5112). If anyone have this models please forward to me.

Hello Everyone, In Digital to Analog conversion circuit we use the weighted resistors(i.e R,2R,3R,4R) and one feedback resistor(i.e Rf). Here my question is that how to calculate the those resistor values? If you know any formulas please provide me...

Hello Everyone, I am working on DC-DC converters. The actual approach of my circuit is that to maintained the output voltage remains constant for both line and load regulation. So that, I added the feedback loop of my circuit from the load resistor. To maintained the constant output voltage...

Please let me know that, how can I choose the correct duty cycle? They are any formulae to choose that? By the way, My circuit is not buck converter.. that is Class E DC-DC converter.

Hello DragonPetter, How to control the switch with respect to the output voltage?

Hi jegues, My specifications are Vin=100v;Vo=50v;Po=50w;f=3.5Mhz and Q=5. I tried in the way of changing the duty cycle and also tried to keeping the voltage regulator, but no use. So, please give me the clear explanation about how to maintained the output voltage is constant by changing the...

Hi Every One, I am working on the Class E DC-DC converters. My circuit is working good for full load (RL-load resistor) and also giving the 90% of efficiency. But, the problem is that how to maintained the output voltage is constant by changing the load resistance from full load to no load...

Hello, I need to know that... how to select the MOSFET for Low Voltage(40v) and High Frequency (3-4MHz) ? Which MOSFET is suitable for those specifications ? Please give me the reply...