XL7005-based DC-DC converter module design, with optional space for LDO for lower-voltage rails.
PCB layout, XL7005 side:
(Populating the other side is optional, it features space for an LDO)
Schematic:
Status: Tested, everything works.
Features:
- XT30 input and output connectors for main input and ouptut
- Features space for an optional LDO to provide a low-power rail for e.g. a microcontroller. If not populated, the back of the board is empty. Can be any of the common SOT223 "1117" style.
- 2 Layer.