Buck vs Boost Driver
I apologize if I missed this when I searched, but what is the difference between a buck, and boost driver?
why would I use one over the other?
if you have a battery at 2 volts and you need 3.3 volts to power your led, use boost
if you have a 14.4 volt battery and you need 3.3 volts to power your led, use buck
Ahh ok cool. thanks for the easy explanation! Im new to LED, so is it my understanding from your response that all LEDs are driven at 3.3 volts?
Ive looked on the site for hours, but wish there were one place here that lists info such as this.
Again, sorry if ive missed it, just a little overwhelming.
It depends on type of your LED and current.
Originally Posted by nov0798
Read datasheets (look for Vf) on LED manufacturer's site, for example