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What is Switched Capacitor Voltage Converter? The Forgotten Converter! Charge pump Voltage Converter 

Foolish Engineer
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#foolishengineer #ChargePump #texasinstruments
0:00 Intro
00:37 Texas Instruments
01:00 Understanding
02:00 Construction
02:31 Working
04:00 Advantages
06:10 Circuit testing
08:40 Disadvantages
References:
- www.analog.com/en/resources/t...
- www.ti.com/document-viewer/li...
- www.ti.com/lit/ds/symlink/tps...
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31 июл 2024

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Комментарии : 22   
@cyberjuf
@cyberjuf 3 месяца назад
This is the best electronic channel on youtube.
@FoolishEngineer
@FoolishEngineer 3 месяца назад
thank you for your kind words!
@electronichome1153
@electronichome1153 3 месяца назад
Well, charge pumps are definitely not forgotten and very well used, especially in cases where higher or negative voltage is required, or just a more "quite" voltage is needed (without switching of inductors for example), but your video is great, as always! Keep going!
@FoolishEngineer
@FoolishEngineer 3 месяца назад
Great point!
@mdajijhossain786
@mdajijhossain786 3 месяца назад
I'm an electronic technician but i didn't know the working principle about this type of converter Thanks for the video
@FoolishEngineer
@FoolishEngineer 3 месяца назад
Glad you liked it
@ChrisSmith-tc4df
@ChrisSmith-tc4df 3 месяца назад
I’m aware of a gigabit Ethernet PHY that uses an internal switched capacitor regulator to provide its core voltage rather than a switched inductor or more commonly an internal LDO. It performs just as your video describes: not as efficient as switched inductor, but only requires diminutive 0.1uF to 0.22uF ceramic capacitors and still more efficient than LDO which would require similar capacitors anyway.
@ramagirikuna1586
@ramagirikuna1586 3 месяца назад
truly outstanding brother😍
@FoolishEngineer
@FoolishEngineer 2 месяца назад
Thank you so much 😀
@jaynagarkar
@jaynagarkar 3 месяца назад
Great work !!
@FoolishEngineer
@FoolishEngineer 3 месяца назад
Thank you so much Dada!
@jeetenzhurlollz8387
@jeetenzhurlollz8387 3 месяца назад
awesome
@Electronzap
@Electronzap 3 месяца назад
Good info.
@FoolishEngineer
@FoolishEngineer 3 месяца назад
Glad it was helpful!
@jameshancock
@jameshancock 3 месяца назад
How could you use this to generate the high side n fet in an h bridge? It strikes me that this could solve boating to 12v (or 6v for gan) providing a continuous boosted voltage for the high side fet so it could have 100% duty cycle.
@kbdj790
@kbdj790 2 месяца назад
How does changing the duty cyle affects the output?
@Traper_T
@Traper_T 3 месяца назад
I watched yuor exelet videos about MOSFET drivers but i still can not configure what is the problem witg my circut, I use UCC2237p driver IC with IRF3205 mosfet 30ohm gate resistor 12V zener diode and 10kohm G to S resistor 12V suply and 40kHz square signal on input and eaven with drain not connected to anything it's destroing my mosfet I don't know why. Mayby you could help me
@ramagirikuna1586
@ramagirikuna1586 3 месяца назад
small doubt brother, how long time MOSFETS Q2 & Q3 should turn on to charger the capacitor as same source voltage, kindly give the clarity..
@srikarbharadwaj8396
@srikarbharadwaj8396 3 месяца назад
Hey, you told that it produces low noise, it would have been better if you have one some tests on those to verify it.
@FoolishEngineer
@FoolishEngineer 3 месяца назад
I am sorry. I don't have any test results with me
@jima3252
@jima3252 3 месяца назад
Could this handle an input voltage of 40 volts?
@FoolishEngineer
@FoolishEngineer 3 месяца назад
no
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