Part Number:LM3409
Dears:
Could you kindly help to check the below schematic, since customer tested the power consumption(The red dot in below picuture) has difference between 7 boards.
And the difference of Power consumption is about 0.4W.
The biggest power consumption is 3.4W(238.3mA/14.35V), and the smallest power consumption is 2.95W(209.4mA/14.11V).
Is it normal about the difference of 0.4W?
Btw, is there any influence about L6 in the schematic? I let customer use reference PN(TDK) to test again.
Pls. give some advice about it.