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LM5013-Q1: Design feasibility for Drone High Voltage Power Module

Part Number: LM5013-Q1

Tool/software:

Hi, 

We intend to make a compact dual 5V module for an agricultural UAV.

Following are the parameters:

Input Voltage 6S - 17S Lithium battery (22.2V - 75V)
Output Voltage  5V + 5V / 5.3V + 5.3V
Output Current 2A nominal, 2.7A max + 1.5A nominal, 2.2A max
Cooling Limited natural convection

Attached are the files:

1. Schematic & Webench schematic

HVPM_SCH.pdf

2. Board all layers

HVPM_SLKFRONT.pdf

3. Board with important clearances

HVPM_HIGHPDGAPS.pdf

4. Board individual layers

HVPM_INDIVIDUALLAYERS.pdf

Requesting any advice if something needs to be changed.

Thank you!