S-8425AAAFT-TB-X Datasheet, PDF (32/45 Pages) Seiko Instruments Inc – BATTERY BACKUP SWITCHING IC

BATTERY BACKUP SWITCHING IC
S-8425 Series
1.4 Output Current (I_RO) vs. Dropout Voltage
(V_drop1) Characteristics
1.0
Ta = 85°C
0.8
25°C
− 40°C
0.6
0.4
0.2
0.0
0
0.02
0.04
IRO (A)
0.06
1.6 Output Current (I_CH) vs. Dropout Voltage
(V_drop3) Characteristics
2.0
1.6
Ta = 85°C
25°C
−40°C
1.2
0.8
0.4
0.0
0
0.02
0.04
0.06
ICH (A)
1.7 Output Current (I_RO) vs. Output Voltage
(V_RO) Characteristics
3.2
3.1
Ta = −40°C
25°C
85°C
3.0
2.9
VIN = 6 V
2.8
1μ
100 μ
10 m
1
IRO (A)
1.9 Output Current (I_OUT) vs. Output Voltage
(VCH) Characteristics
3.2
3.1
Ta = −40°C
25°C
85°C
3.0
2.9
VIN = 6 V
2.8
1μ
100 μ
10 m
1
ICH (A)
32
Rev.3.1_01
1.5 Output Current (I_OUT) vs. Dropout Voltage
(V_drop2) Characteristics
1.0
0.8
Ta = 85°C
0.6
25°C
−40°C
0.4
0.2
0.0
0
0.02
0.04
0.06
IOUT (A)
1.8 Output Current (I_OUT) vs. Output Voltage
(VOUT) Characteristics
3.2
3.1
Ta = −40°C
25°C
85°C
3.0
2.9
VIN = 6 V
2.8
1μ
100 μ
10 m
1
IOUT (A)