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BQ2970 Datasheet, PDF (12/31 Pages) Texas Instruments – Cost-Effective Voltage and Current Protection Integrated Circuit
bq2970, bq2971, bq2972, bq2973
SLUSBU9C – MARCH 2014 – REVISED MARCH 2016
Timing Charts (continued)
VOVP
VOVP–Hys
Normal
Discharge Overcurrent
VUVP+Hys
VUVP
Normal
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Discharge Overcurrent Normal
BAT
VSS
BAT
VSS
PACK–
BAT
VSCC
VOCD
VSS
t OCDD
t SCCD
Load
Connected
Load
Disconnected
Load Short-
Circuit
Figure 19. Discharge Overcurrent Detection
12
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