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BQ2970 Datasheet, PDF (11/31 Pages) Texas Instruments – Cost-Effective Voltage and Current Protection Integrated Circuit | |||
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8 Parameter Measurement Information
8.1 Timing Charts
VOVP
VOVPâ Hys
VUVPâ Hys
VUVP
Normal
Overcharge
bq2970, bq2971, bq2972, bq2973
SLUSBU9C â MARCH 2014 â REVISED MARCH 2016
Normal
Over-
Discharge
Normal
BAT
VSS
BAT
VSS
PACKâ
BAT
VOCD
VSS
PACKâ
tOVPD
t UVPD
Charger
Connected
Load
Connected
Figure 18. Overcharge Detection, Over-Discharge Detection
Charger
Connected
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Product Folder Links: bq2970 bq2971 bq2972 bq2973
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