I have the bq20z45 evaluation module. I connected it to my battery pack and a DC voltage supply to see how much current will be drawn for charging the battery pack. The test points of the evm (2.5Vreg and GND) output their expected values. However, no current was observed during the test but when I remove the evm and directly connect the battery pack to the voltage supply, a current of about 600mA is being drawn. What could be the possible explanation to this issue?
-Katrina