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| S-8426AAA-J8T1X Datasheet, PDF (2/37 Pages) Seiko Instruments Inc – BATTERY BACKUP SWITCHING IC | |||
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BATTERY BACKUP SWITCHING IC
S-8426A Series
ï® Block Diagram
VOUT
M1
VIN
REG2
Vsw1
Detector
PREEND
Voltage
detector
CS
Voltage
CS
detector
VSW2
Detector
RESET
Voltage
Switch
detector
controller
REG1
VSS
Figure 1
Rev.2.0_02
VBAT
PREEND
RESET
VRO
2
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