Hi,
I've design the HD camera module using DS90UB913A IC with Power Over Coaxial (PoC).
However, on the Filter circuit, I have the heating issue. May I know, is that any way to solve the heating issue base on circuit below?
PoC voltage input = 5V
Current Draw from the camera module = 0.25A
Inductor parts number as below
Inductor | 0805, 4.7uH | Taiyo Yuden | BRC2012T4R7MD |
Inductor | 1007, 100uH | Taiyo Yuden | BRC2518T101K |
Current rating for
100uH is 190mA
4.7uH is 600mA
How I can solve the Over Heating issue on PoC circuit?
Thanks & Regards