S-8425AAAFT-TB-X Datasheet, PDF (25/45 Pages) Seiko Instruments Inc – BATTERY BACKUP SWITCHING IC

Rev.3.1_01
2.2 C_OUT Dependency
(1) VOUT pin
V_IN = 6.0 V, I_OUT = 50 mA↔10 μA, Ta = 25°C
0.60
0.50
0.40
0.30
0.20
0.10
0.00
0
10 20 30 40 50
COUT (^μF)
(3) VCH pin
C_CH = 10 μF, I_CH = 10 mA↔10 μA, Ta = 25°C
0.60
0.50
0.40
0.30
0.20
0.10
0.00
0
10 20 30 40 50
CCH (^μF)
BATTERY BACKUP SWITCHING IC
S-8425 Series
(2) VRO pin
V_IN = 6.0 V, I_RO = 30 mA↔10 μA, Ta = 25°C
0.30
0.25
0.20
0.15
0.10
0.05
0.00
0
10 20 30 40 50
CRO (^μF)
Overshoot
Undershoot
25