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2.3.3 Evaluating Charge and Discharge Currents
Bipolar power supplies source or sink currents to maintain the set voltage. When bipolar supplies are available,
the bipolar supplies can be used for both the battery and pack side of the board to allow charge and discharge
currents without re-connecting the equipment. Be sure to set the supplies appropriately to prevent exceeding the
ratings of the EVM.
Bipolar DC Power Supply
(source/sink)
+
SLUUCY9 – NOVEMBER 2023
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Install cell
simulator shunts
Figure 2-2. Evaluating with Charge or Discharge Current
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Bipolar DC Power Supply
+ -
(source/sink)
Hardware
BQ76905 Evaluation Module
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