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2.3.4 Evaluating with Simulated Current
Section 3
describes connection for basic operation. Providing more than recognizable current in that
configuration can require a power supply with a significant power rating. Applying a charge current can damage
some power supplies.
Figure 2-3
wattage power supply or special equipment. The load power supply must be set at a low voltage in a constant
current mode. Polarity can be reversed on the load supply to simulate a charge current. The battery simulation
supply must never be reversed.
DC Power Supply
6
BQ76905 Evaluation Module
shows a method to force current through the control path without a high
+ -
Install cell
simulator shunts
Figure 2-3. Simulating Current Setup
Copyright © 2023 Texas Instruments Incorporated
DC Power Supply
-
+
(Simulated load)
www.ti.com
SLUUCY9 – NOVEMBER 2023
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