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Test Summary
8. Turn on the computer. Launch the bq2419x evaluation software. The main window of the software is
shown in
Figure
2.3
Procedure
2.3.1
Current Settings
1. Make Sure EQUIPMENT SETUP steps are followed.
ILIM Setting: Set the potentiometer to its lowest value for max input current by connecting an ohm-
meter between point TP9 and ground. Turn the screw on the potentiometer counterclockwise until the
resistance drops to its lowest point (this should be approximately 169 Ω, the value of R7)
2. Launch the BQ2419x EVM GUI software, if not already done
3. Turn on PS#1
Measure → V (J2(SYS), J2(GND)) = 4.10 ±300 mV
6
bq24190/2/2i/3/6 and bq24292i EVM (PWR021) User's Guide
3.
Figure 3. Main Window of the bq2419x Evaluation Software
Copyright © 2012–2013, Texas Instruments Incorporated
SLUUA14A – October 2012 – Revised April 2013
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