Tool/software:
Hi,
I have a circuit with the TPS55288, Vin is supplied by a ~3.7V LIPO battery.
EN/UVLO is above 1.23V via a transistor.
I can communicate with the IC over I2C just fine at 75h.
But when setting the OE bit to 1, all of the registers get reset at the Vout is ~1.85V.
VCC is measuring ~3.4-3.5V.
There is no fault reported on register 07h. It reads as 0x01.
My schematic is attached below.
