Hi sir how current in the inductor gets negative or current direction get reversed?? I mean once current reach to zero it should stop there and again should charge in the positive direction but it go to the negative direction? Could you please explain
If one of the switches is on, then there will be a non-zero voltage across the inductor. So, according to v=L di/dt, the current will keep ramping (di/dt = v/L). For example, in the case of buck, if low side switch is on, then there is a negative voltage across the inductor. So, the inductor current will keep ramping with a negative slope (that is, it will keep ramping down), irrespective of the magnitude of the current. Hope this makes sense.
Hi Sir l am a hardware design engineer with 11 year's of experience in analog hardware design (board level). May l know is it possible to move to analog IC design. I can see that there are some institution which provide course in analog IC design. May l know your thoughts
Your analog hardware experience should be very useful if you want to move into analog design. I guess the best route would be to move into any analog team in your own company. Analog design course would be useful if they are offering actual design projects. If you have tools available, then try designing any circuit yourself, e.g. a bandgap or an LDO. I would suggest that after that, you brush up your basics and start applying for openings. All the best.
@@analogsnippets Thank you sir.My current company doesn't have any analog ic design team.The institute l mentioned provides training using virtuso and will teach blocks like LDO ,Opamp,Bandgap etc.
Hi sir how current in the inductor gets negative or current direction get reversed?? I mean once current reach to zero it should stop there and again should charge in the positive direction but it go to the negative direction? Could you please explain
If one of the switches is on, then there will be a non-zero voltage across the inductor. So, according to v=L di/dt, the current will keep ramping (di/dt = v/L). For example, in the case of buck, if low side switch is on, then there is a negative voltage across the inductor. So, the inductor current will keep ramping with a negative slope (that is, it will keep ramping down), irrespective of the magnitude of the current. Hope this makes sense.
Hi Sir l am a hardware design engineer with 11 year's of experience in analog hardware design (board level).
May l know is it possible to move to analog IC design.
I can see that there are some institution which provide course in analog IC design.
May l know your thoughts
Your analog hardware experience should be very useful if you want to move into analog design. I guess the best route would be to move into any analog team in your own company. Analog design course would be useful if they are offering actual design projects. If you have tools available, then try designing any circuit yourself, e.g. a bandgap or an LDO. I would suggest that after that, you brush up your basics and start applying for openings. All the best.
@@analogsnippets Thank you sir.My current company doesn't have any analog ic design team.The institute l mentioned provides training using virtuso and will teach blocks like LDO ,Opamp,Bandgap etc.