Other Parts Discussed in Thread: TIDA-050038
We desighed a circuit consist of LP873347RHDT and TPS6521825RSLT for i.MX8M mini.
But PGOOD is fixed at Low.
BUCK0 and BUCK1 output is correct voltage.
So, I think there is a problem with LDO input or output.
Since LDO0 and LDO1 are not used, the connection is as follows.
Can you give me an idea of what is wrong with the circuit.
In drawing of TIDA-050038, VIN_LDO connected to the +3.3V. Is this a problem?