Protectors
21
SLUUBQ2C – July 2017 – Revised April 2019
Copyright © 2017–2019, Texas Instruments Incorporated
Getting Started with the BQ79606A-Q1 GUI
Figure 27. Enable OVUV and OTUT
The device should now be able to detect if there is an over/under threshold event. You may view these
over/under threshold events in the “Device Information” section of the GUI by pressing “Read” manually.
The OV threshold allows values from 2 V to 5 V, and the UV threshold allows values from 0.7 V to 3.875
V, both in steps of 25 mV.
8.2
OV/UV/ and OT/UT Reset
Selects channels to reset faults.
To reset OVUV/OTUT faults:
1. Disable OVUV and OTUT (if they are enabled):
a. Use the “Read” button (a in
)
b. Uncheck “Enable OVUV” and “Enable OTUT” if they are enabled (b in
c. Use the “Write” button (c in
)
2. Check the OVUV Cells and OTUT GPIOs you would like to reset under the “OVUV CELL Reset” and
“OTUT GPIO Reset” sections respectively (#2 in
3. Use the “Write” button again (#3 in
4. Press “Reset” under both “OVUV CELL Reset” and “OTUT GPIO Reset” (#4 in
5. Use the “Read” button to ensure that the desired CELL and GPIO faults have been reset.
Figure 28. OVUV and OTUT Reset