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Thanks Godfrey! But I need to design the converter in real life, so I need to take Rc, RL, Rdson, Rdsoff, etc into consideration. What changes does it bring in the formula? Or we need to do it all over again?
Also please show me the derivation of all the formulae. My teacher wont accept just...
Above is the design of the buck converter I am supposed to design. The given are:
Input voltage (Vin): 9 V
Output voltage (Vout): 3-4 V
Load current (Iload): 5 A
Switching frequency (Fsw): 330 KHz
Ripple voltage (Vripple): 5%
Ripple current (Iripple): 10%
Can anyone help me find the values of...
Yeah, RL is the resistance of the inductor and Rc is the resistance of the capacitor.
Thank you in advance for the references you are going to attach. If possible, please show me the way to find out everything I mentioned earlier like ESR, Ton, Toff and stuffs.
This is the model of the converter I am supposed to design and make. When I presented the L and C values using the formulas you gave me, he asked me the question "How and where did you find this formula? Where is the derivation? How can you prove that this formula is legit? What is the '5' in...
Hello!
Thanks goldsmith; I appreciate your help! Although, I have come up with some more questions, hope you will answer them too.
1. What is the 'vrpp'? Is it the voltage ripple?
2. I have not been told about the bootstrap driver by my professor. But, yes, he told that we are going to use a...
Yeah the given are:
Input voltage: 9 v
Output voltage: 3-4 v
Load current: 5 A
Ripple current: 10%
Ripple voltage: 5%
Switching frequency: 330 KHz
I have to design the converter using 2 switches, a capacitor and an inductor. How can I find the values of all the components?
Yes, I am familiar with the its working theory...I have been reading papers but nothing enters my head. I have to model and simulate it in simulink, program the microcontroller in Matlab and then design the converter in real-life for my project. I still stand at the same position as when I...
I am sorry I didn't get you goldsmith...we are required to use inductors, capacitors, switches and micro-controller only. we should use 2 switches and the timing of the switches is controlled in the micro-controller. the micro-controller should be programmed in matlab.
I am still at the initial...
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