This anomaly applies to Engineering C, build codes QEAA-BA0, CAAA-BA0, QEAA-BC0.
Quiescent current of BUCK is higher than expected.
Host software sets BUCK voltage for the first time after a power-up event, and the value is the same as the voltage already set by VSET resistor. This is done by setting BUCKnSWCTRLSEL to SWCTRL while BUCKnNORMVOUT and BUCKnVOUTSTATUS are equal.
BUCK quiescent current increases by 1 mA.
Host software must initially ensure BUCKnNORMVOUT and BUCKnVOUTSTATUS are not equal when BUCKnSWCTRLSEL is set. Host software can set BUCKnNORMVOUT equal to BUCKnVOUTSTATUS once an alternate BUCKnNORMVOUT has been set.