Sir, am intrested to project on dimmable led driver using flyback as of my academic project, can u tell how to start up the project
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sir,
I want to do with fyback converter,input voltage 90-265V,350mA led current,analog dimming.
PMP6024 is a higher power two string universal input. It is a two stage solution, flyback into buck converter. We don't really go after universal input triac dimmable solutions due to the large dimmer variations and voltage range. The EMI capacitance and damper end up being too large to be feasible.
If you are looking for single stage solution with universal input PMP6023 might work, output current is a bit higher.
I'm not an expert on this particular device, but there is a lot of information at:
http://www.ti.com/product/TPS92210/technicaldocuments
slva576 addresses dimming for a universal design and there are a couple EVMs available under:
http://www.ti.com/product/TPS92210/toolssoftware