I am perplexed with the app note for this...
How is this device meant to 'shutdown' if Vin is always connected to Vout via the inductor? or does shutdown just mean shutdown the switcher?
Dale
just the switcher, it will simply output the 5 volts. I've seen that option used before in a time delay onstart so that output load does not cause the switcher to have starting problems with heavy inrushes ..
-- "I'm never wrong, once i thought i was, but was mistaken" Real Programmers Do things like this. http://webpages.charter.net/jamie_5
ElectronDepot website is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.