S-8425AAAFT-TB-X Datasheet, PDF (31/45 Pages) Seiko Instruments Inc – BATTERY BACKUP SWITCHING IC

Rev.3.1_01
BATTERY BACKUP SWITCHING IC
S-8425 Series
1.3 Input Voltage (V_IN) vs. Output Voltage (V_OUT) Characteristics (REG3) (VCH = 3.3 V)
(1) Ta = 85°C
(2) Ta = 25°C
I_RO = 10 mA, 30 mA, 50 mA, 70 mA
I_RO = 10 mA, 30 mA, 50 mA, 70 mA
3.5 _{ICH = 10 mA}
3.5 _{ICH = 10 mA}
3.1
3.1
2.7
ICH = 70 mA
2.3
2.0 3.0 4.0 5.0 6.0 7.0
VIN (V)
(3) Ta = −40°C
I_RO = 10 mA, 30 mA, 50 mA, 70 mA
2.7
ICH = 70 mA
2.3
2.0 3.0 4.0 5.0 6.0 7.0
VIN (V)
3.5 ^{ICH = 10 mA}
3.1
2.7
ICH = 70 mA
2.3
2.0 3.0 4.0 5.0 6.0 7.0
VIN (V)
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