Timeline for Circuit with dual power source: Replacing diodes with MOSFETs
Current License: CC BY-SA 4.0
11 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| May 18, 2018 at 2:01 | vote | accept | mbc07 | ||
| May 17, 2018 at 18:36 | answer | added | Voltage Spike♦ | timeline score: 1 | |
| May 17, 2018 at 13:17 | answer | added | Toby Sanchez | timeline score: 0 | |
| May 16, 2018 at 18:10 | comment | added | mbc07 | I would like to keep the schematic simple, if possible. @AliChen so, I'm good if I just replace the diode in the Vin line with the p-MOSFET solution from the linked article and connect the GND lines directly? | |
| May 16, 2018 at 5:00 | review | Close votes | |||
| May 30, 2018 at 3:04 | |||||
| May 16, 2018 at 4:54 | comment | added | Jack Creasey | There are plenty of high side power switches like this: ti.com/lit/ds/symlink/tps27081a.pdf ...these will handle 3A | |
| May 16, 2018 at 4:44 | comment | added | Ale..chenski | You don't need to switch ground lines, they can be connected right away. | |
| May 16, 2018 at 4:43 | comment | added | Ale..chenski | Possible duplicate of Switching between 2 power supplies upon dropping below cutoff voltage efficiently | |
| May 16, 2018 at 4:42 | comment | added | Ale..chenski | This question already has an answer, electronics.stackexchange.com/a/351468/117785 | |
| May 16, 2018 at 3:38 | review | First posts | |||
| May 16, 2018 at 4:24 | |||||
| May 16, 2018 at 3:36 | history | asked | mbc07 | CC BY-SA 4.0 |