I have an XL6009 powered circuit that draws about 2 Amps at steady state. Actually, the ON/OFF switch is connected near the source input and before the DC/DC converter but, in this way and by design, the 2 Amps current must flow through the switch.
I would like, instead, to use the ENABLE pin on the XL6009. Connecting the switch to the EN pin would drive the circuit ON/OFF without requiring the same amount of current flow through it.
The problem is that I've noticed that EN pin left floating or driven to Vdd enables the circuit and to power off it should be driven to ground.
How, using simple components (like a resistor) use a simple ON/OFF switch to drive the EN pin on the XL6009?
Thanks in advance for all your suggestions.