S-8425AAAFT-TB-X Datasheet, PDF (27/45 Pages) Seiko Instruments Inc – BATTERY BACKUP SWITCHING IC

Rev.3.1_01
2.4 Temperature Dependency
(1) VOUT pin
V_IN = 6.0 V, I_OUT = 50 μA↔10 μA, C_OUT = 22 μF
0.16
0.14
0.12
0.10
0.08
0.06
0.04
0.02
0.00
−50
0
50
100
Ta (°C)
(3) VCH pin
V_IN = 6 V, I_CH = 10 mA↔10 μA, C_CH = 10 μF
0.16
0.14
0.12
0.10
0.08
0.06
0.04
0.02
0.00
−₅₀
0
50
100
Ta (^°C)
BATTERY BACKUP SWITCHING IC
S-8425 Series
(2) VRO pin
V_IN = 6.0 V, I_RO = 30 mA↔10 μA, C_RO = 22 μF
0.08
0.07
0.06
0.05
0.04
0.03
0.02
0.01
0.00
−50
0
50
100
Ta (°C)
Overshoot
Undershoot
27