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MMPF0100 PMIC SWBST Boost issue

Question asked by chirag patel on Jul 17, 2014
Latest reply on Jul 22, 2014 by chirag patel

SWBST 5V Boost Regulator on MMPF0100 PMIC (used on iMX6 reference design) current limits way too early between 350-400mA instead of spec'd 650mA. Has anyone seen this? We're setting the address 0x66 to 0x08. After we program it to come up to 5V if we then start to load the output goes out of regulation between 350-400mA and seems to shut off. Upon removal of load it does not go back to 5V which is why i think its shutting off