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Test Summary

2.3.2 Charge Voltage and Current Regulation of V

and Device ID Verification

Follow the steps and verify the outputs and IC for the EVM.

2.3.2.1 Software setup (all of Section 2.3.2.1 is done in the GUI):

1. Device address: bq24190/192/192i/193/196 (6B) and bq24292i

2. Click the Read button

3. Select Disabled for I

C Watchdog Timer Limit

4. Set Input Voltage Limit to 4.2 V

5. Set Input Current Limit to 500 mA

6. Set Charge Voltage Limit to 4.208 V

7. Set Fast Charge Current, ICHG to 512 mA

8. Set Pre-Charge Current to 256 mA

9. Deselect Enable Termination (see the following image)

10. Click the Read button twice

Observe → Everything normal at FAULT box

Observe → D1 (STAT) is on, except the bq24192i/292iEVM

Observe → D2 (/PG) is on for bq24190/192/192i/193/196/292iEVM

2.3.2.2 Enable Load#1 from Section 2.2 step 4. Measure the voltage across J2 at two different points:

Measure → V(J2(SYS), J2(GND)) = 3.65 V ±300 mV

Measure → V(J2(BAT), J2(GND)) = 2.5V ±200 mV

SLUUA14C–October 2012–Revised August 2013 bq24190/2/2i/3/6 and bq24292i EVM (PWR021) User's Guide

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