BQ4050 Datasheet, PDF (21/53 Pages) Texas Instruments – CEDV Gas Gauge and Protection Solution

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Typical Characteristics (continued)
2.4984
2.49835
2.4983
2.49825
2.4982
2.49815
2.4981
2.49805
2.498
±40 ±20 0
20 40 60 80
Temperature (ƒC)
100
120
C016
Figure 17. V_CELL Measurement at 2.5-V vs. Temperature
4.24805
bq4050
SLUSC67A – MARCH 2016 – REVISED MARCH 2016
3.49825
3.4982
3.49815
3.4981
3.49805
3.498
±40 ±20 0
20 40 60
Temperature (ƒC)
This is the V_CELL average for single cell.
80 100 120
C017
Figure 18. V_CELL Measurement at 3.5-V vs. Temperature
99.25
4.248
99.20
4.24795
99.15
4.2479
99.10
4.24785
99.05
4.2478
±40 ±20 0
20 40 60
Temperature (ƒC)
This is the V_CELL average for single cell.
80 100 120
C018
Figure 19. V_CELL Measurement at 4.25-V vs. Temperature
99.00
±40 ±20 0
I_SET = 100 mA
20 40 60
Temperature (ƒC)
80 100 120
C019
Figure 20. I measured vs. Temperature
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