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Thanks for the Reply FvM,
I have changed the node names to numbers and loaded model properly. Its known but not simple. Because with many manufacturers i have seen this practice (having node names as Text like N01,N02....etc), For bigger models changing these names to numbers at many places...
Setup:
MPLAB Mindi Simulator in SIMPLIS mode,
*.mod model file of capacitor GRM31CC80G227ME11.
I have loaded(via model library addition or directly including using .INC file) a Sub circuit model of Capacitor(GRM31CC80G227ME11) to Generic capacitor part in Mindi Simulator and using it circuit...
You need to read about this Subject in google, and ask when you get any doubt on particular section. These questions are very broad questions. Can't explained everything in posts.
I want to understand more about Thermal metrics of PCB (Like how traces, Vias, planes etc interact thermally how they will get cooled), Heat sinks designing (like Fin structure, spacing, materials how they will affect cooling efficiency etc) How thermals flow ( i am an electrical & electronics...
SPI/QSPI use only when Master(MCU/Processor) has supported it.
About speeds SPI can operate up to 133Mhz.
SPI is not having any specific standard where manufacturers can adhere like I2C/SMBus.
QSPI people will use when they need faster boot up times with Higher memories etc.
very old post. i hope the issue was solved.
But, if you need any help, u need to give more details.
"Circuit not functional" - has so many possibilities , which circuit, purpose, in what way not functional, how you found the circuit is not functional etc
I explained these things in the above message itself, just check and specifically ask.
Try with Strong pull-down, If you want to remove that variable.
Some states it's hard to measure using DSO with general settings. Because we are not seeing any problem in scope captures doesn't mean there is...
As KlauST suggested, EN should have strong pull-down for testing purpose use 1K pull-down, EN only 5.5uA to change its state.
1. On Input pin 2 , 220nF capacitors are connected in series, why is that - Use only one capacitor (smaller/higher as required)
With your Input 14V to 5V @150mA...
As per my understanding, Stability is more of Mode control used in converter/controller & the efficient layout,Loop closures. Both should work in the same way if layout is good.
If stability is concern take flow controls like D-CAP3,Current mode control, etc, make sure all critical loops are...
My views are for Buck converters/controllers
Yes, your views are correct,
1. Internal/External MOSFET switching regulators
Decision depends on Max current handling capacity,Area of the converter size, layout complexity,reliability concerns, type of application...
Re: Buzzer Voltage and Current waveforms
Can you more details like
Which source are you using to drive PWM (Is it from any uController/Function generator) - what is the voltage level - scope capture shows voltage is 15V. you are driving 15v at the base of the transistor. If the base...
For Inductors, i see some people use this recommendation not to put via's under Inductors, one side of inductors will have sharp changes in voltages (from SW side). But capacitors i don't see much this kind of considerations.
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