Hi. I tried everything to put it working. There isn't always no oscilattion at the pin 3 (timming capacitor). I checked the power and all the pins and all is ok. I don't know what to do.
I would like someone here help me, since I have 90 boards with this component to work.
My timing capacitor is 1 nF, Resistor Rp is 1 Ohm, the inductor is 1mH and the cin and cout is 22uF, R1=1k R2=4k7 (-8.02V).
My input voltage is 5 V and my desired output voltage is -8V (inverting voltage).
Thanks for can help me.
