Here is a schematic and breadboard photo for an improved soft-latch power switch circuit.
It uses a dual MOSFET with one P-channel and one N-channel device in the SO-8 device.
It should be able to switch up to 1A reasonably well.
I will have a short Vimeo video demonstration available Real Soon Now.
Final versioin of my soft-latching power switch.
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Please be positive and constructive with your questions and comments.
- asgard
- Posts: 29
- Joined: Tue Jan 17, 2012 8:25 pm
- asgard
- Posts: 29
- Joined: Tue Jan 17, 2012 8:25 pm
Re: Final version of my soft-latching power switch.
Vimeo just blows. Fuhgeddaboudet. I also dislike finding typos after I have posted. Urf.
Here is a Youtube:
<a href="http://youtu.be/0WxLo940sbg">
Here is a Youtube:
<a href="http://youtu.be/0WxLo940sbg">
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- Posts: 16
- Joined: Sat Jan 05, 2013 1:09 am
Re: Final versioin of my soft-latching power switch.
hi, I really like your design, I wonder if you have a schematic that contains more detail for the capacitor and resister after JP-2, and also, what if I replace the AUIRF7343 with other Dual MOSFET?
Please be positive and constructive with your questions and comments.