Single-cell Li-ion / Li-polymer Battery Protection IC
Rev. E09-06
A7B Series
z Over-discharge detection
Charger connected
Load connected
Load connected
Charger connected
Charger connected
Load connected
VC
VDD
VM
DO
CO
Vc+VHdc
Vdc
VDD
VIdc
VSS
VIc
VDD
VSS
VDD
VSS
VM
tdc
tdc
tdc
trel1
trel1
trel1
Vc
: Over-charge detection voltage
tdc
: Over-discharge detection delay time
: Release delay time 1
Vdc : Over-discharge detection voltage
VHdc : 0.4V (typical)
trel1
VIc : Charge over-current detection voltage
VIdc : Discharge over-current detection voltage
AnaSem Inc.
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