Hello,
Typically Li-Ion batteries are only allowed to be charged in a limited temperature span (e.g. 0 to 45C). Can this be enforced by the integrated i.mx28 battery charger somehow? A software solution reading an A/D pin could be acceptable, but a hardware solution would be preferred. I can not find any pin designated for temperature measurements on the battery pack.
Best
Martin
HI Martin
i.MX28 has not hardware charging thermal management for battery, for charger usage one can look
at attached application note AN4199 "Using the i.MX28 Power Management Unit and
Battery Charger Getting Started with Power Supply" sect.5 Battery Charging Subsystem
Best regards
igor
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