I'm trying to make a stress test circuit for charging circuit for 1 cell Lithium-ion batteries. See circuit drawing attached
Currently when charger is "on", connector get 4.35V from the charging circuit. I wan't to slowly increase the draw from low to high current.
Currently, even at low DAC output (0.02v), charger voltage is dropping to 0.80V with no current draw. Anything more then that drops it to 0v.
Is there a way to emulate the battery so I can pull current from charging circuit?
Currently when charger is "on", connector get 4.35V from the charging circuit. I wan't to slowly increase the draw from low to high current.
Currently, even at low DAC output (0.02v), charger voltage is dropping to 0.80V with no current draw. Anything more then that drops it to 0v.
Is there a way to emulate the battery so I can pull current from charging circuit?
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