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| S-8424AAAFT-TB-X Datasheet, PDF (4/46 Pages) Seiko Instruments Inc – BATTERY BACKUP SWITCHING IC | |||
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BATTERY BACKUP SWITCHING IC
S-8424A 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 Block Diagram
Rev.3.0_01
VBAT
PREEND
RESET
VRO
4
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