Hi All,
I am trying to decide the IC for my LED driver.
By looking at the UCC28810 datasheet, i think this is right IC for my design.
Please, find the following specification:
1. Isolated driver
2. Vin: 85Vac - 265Vac
3. Vout: 36 Volt (Normal) - 30V- 37V
4. Iout: 2.3Amp
5. PFC > 0.9
6. Efficiency: ~90% (80-90%)
7. OVP, OCP, SCP, Open protection,
8. Load: series & parallel configuration of LED (Vf 36V)
By looking at the datasheet and 25W design, i think UCC28810 is exact mach for my 80Watt design.
But i did not found any design tool or calculation XLS for this to understand the basic inefficiency and components selection.
The same calculation XLS is available for Two stage design (110W and 100W design).
Can any one have idea or link or document which help me to understand components selection for design of 80W.
My selection of UCC28810 is right for 80 Watt design?
Thanks for reading my question or any response in advance.
Regards,
Vishal