PMIC with Integrated Charger and
Smart Power Selector for Handheld Devices
PREQUALIFICATION
VBATREG
FAST-CHARGE
(CONSTANT CURRENT)
FAST-CHARGE
(CONSTANT VOLTAGE)
TOP-OFF
DONE
VBATPRQ
ICHGMAX
IPQ
ITO
0
HIGH-Z
LOW
Figure 6. Li+/Li-Poly Charge Profile
CST[1:2] = 00
CST[1:2] = 11
FOR SIMPLICITY, THIS FIGURE ASSUMES THAT ISYS ~ 0mA
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