S-8425AAAFT-TB-X Datasheet, PDF (33/45 Pages) Seiko Instruments Inc – BATTERY BACKUP SWITCHING IC

Rev.3.1_01
1.10 Output Voltage (V_RO) Temperature
Characteristics
30
20
VIN = 6 V, IRO = 30 mA
10
Based on VRO voltage when Ta is 25°C
0
−10
−20
−30
−40 −20 0 20 40 60 80 100
Ta (°C)
1.12 Output Voltage (VCH) Temperature
Characteristics
30
20
VIN = 6 V, ICH = 10 mA
10
Based on VCH voltage when Ta is 25°C
0
−10
−20
−30
−40 −20 0 20 40 60 80 100
Ta (°C)
1.13 Input Stability (ΔV_RO2) Temperature
Characteristics
20
15
10
5
0
−40 −20
0 20 40
Ta (°C)
60 80 100
1.15 Input Stability (ΔV_CH2) Temperature
Characteristics
20
15
10
5
0
−40 −20
0 20 40
Ta (°C)
60 80 100
BATTERY BACKUP SWITCHING IC
S-8425 Series
1.11 Output Voltage (V_OUT) Temperature
Characteristics
30
20
VIN = 6 V, IOUT = 50 mA
10
Based on VOUT voltage when Ta is 25°C
0
−10
−20
−30
−40 −20 0 20 40 60 80 100
Ta (°C)
1.14 Input Stability (ΔV_OUT2) Temperature
Characteristics
20
15
10
5
0
-40 -20
0 20 40 60 80 100
Ta (°C)
33