Other Parts Discussed in Thread: CSD17309Q3, TPS61288
I am using the LM3478 in our design from last 2 revision.
We are unable to get the efficiency during the high current application.
Vin - 3 to 4.2V (Lithium-Ion Battery 1S10P Config with 3C cells)
Max Iout Current Application - 5.8A
Max Iout desinged for - 9A
I am unable to get the efficiency claimed in the Web-bench application graph.
Below is the selected part list in the design.
Mosfet - CSD17309Q3
Diode - TSP10H45S S1G
Inductor - XAL7070-102MEC
Here i am also attached the efficiency test results, origional web-bench & our actual design schematic.
Let us know your suitable suggestion.