Archives

All posts for the day February 15th, 2017

Push-button on/off switch using complementary MOSFETs.It’s taken from the excellent book The Art of ElectronicsΒ [2], and like the CMOS version it draws no current when the switch is off, because both MOSFETs are in a non-conducting state.As before, to drive more than 100mA replace the p-channel MOSFET at the output with a power one, such as the NDP6020.

Source: Technoblogy – Push-Button On/Off Switches