Got some problems with LT8570 inverter layout picture. Datasheet on page 20 says pin 1 of L1 (with dot) goes on pin 4 of IC (SW).
But page 26 (schematic of inverting converter) says, that pin 1 of L1 goes on pin 3 (Vin) of IC. Where is correct connection?
Thanks in advance!
For coupled inductors, the dots need to match so either both dots pointing at C2 or both dots away from C2.