Hi,
I have a problem with a coin cell battery consumption. Also on power-off board, on battery we have a current like 400 uA.
How can configure the PMIC chip to reduce the current to 4-7 uA?
How can configure the PMIC to use a rechargeable battery?
Thanks
Antonio
Hi Antonio
power consumption may be caused by pull loads
connected to pins, powered from SNVS power domain,
like BOOT_MODE0,1, ONOFF,PMIC_ON_REQ,PMIC_STBY_REQ,
POR, TAMPER. Table 8. Maximum Supply Currents IMX6DQCEC
shows max.VDD_SNVS_IN current as 275uA.. PMIC charger is described in
MMPF0100 sect.6.4.7.1 Coin Cell Charger Control, PMIC standalone
power consumption in Table 9. Current Consumption Summary.
Best regards
igor
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