BQ2970 Datasheet, PDF (10/31 Pages) Texas Instruments – Cost-Effective Voltage and Current Protection Integrated Circuit

bq2970, bq2971, bq2972, bq2973
SLUSBU9C – MARCH 2014 – REVISED MARCH 2016
Typical Characteristics (continued)
1.24
1.22
1.20
1.18
1.16
1.14
1.12
1.10
±40 ±20 0
20 40 60
Temperature (ƒC)
80 100 120
C015
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3.795
3.790
3.785
3.780
3.775
3.770
3.765
±40
±20 0 20 40 60
Temperature (ƒC)
V_BAT, Setting = 3.9 V
80 100 120
C016
Figure 15. Power On Reset Versus Temperature
3.7160
Figure 16. COUT Versus Temperature with I_oh = –30 µA
3.7155
3.7150
3.7145
3.7140
3.7135
±40 ±20 0
V_BAT, Setting = 3.9 V
20 40 60
Temperature (ƒC)
80 100 120
C017
Figure 17. DOUT Versus Temperature with I_oh = –30 µA
10
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