Other Parts Discussed in Thread: TPS22810, SN74HCS72, SN74LVC2G17, SN74LVC1G74
My customer would like to design a button to enable/disable the power, the main purpose is to save the power consumption.
Short press to turn on - enable a load switch TPS22810 to connect the downstream power rails.
Short press to turn off - disable a load switch TPS22810 to disconnect the downstream power rails.
The input is a 12V DC jack.
We refer to the app note: SCEA048B (Push-Button Circuit), but the schematic is short press to turn on, long press to turn off.
My customer would like to have a short press to turn on and short press to turn off function.
Would you please help to come out a schematic for me?