S8425 datasheet(32/45 Pages) SII

32 / 45 page

BATTERY BACKUP SWITCHING IC

S-8425 Series

Rev.3.1_01

1.4 Output Current (IRO) vs. Dropout Voltage

(Vdrop1) Characteristics

1.5 Output Current (IOUT) vs. Dropout Voltage

(Vdrop2) Characteristics

0.0

0.2

0.4

0.6

0.8

1.0

0.02

0.04

0.06

IRO (A)

= 85°C

°C

− 40°C

0.0

0.2

0.4

0.6

0.8

1.0

0.02

0.04

0.06

IOUT (A)

Ta = 85

°C

−40°C

1.6 Output Current (ICH) vs. Dropout Voltage

(Vdrop3) Characteristics

0.0

0.4

0.8

1.2

1.6

2.0

0.02

0.04

0.06

ICH (A)

Ta = 85

°C

−40°C

1.7 Output Current (IRO) vs. Output Voltage

(VRO) Characteristics

1.8 Output Current (IOUT) vs. Output Voltage

(VOUT) Characteristics

2.8

2.9

3.0

3.1

3.2

1 μ

100 μ

10 m

IRO (A)

= −40°C

°C

VIN

= 6 V

2.8

2.9

3.0

3.1

3.2

1 μ

100 μ

10 m

IOUT (A)

= −40°C

°C

VIN

= 6 V

1.9 Output Current (IOUT) vs. Output Voltage

(VCH) Characteristics

2.8

2.9

3.0

3.1

3.2

1 μ

100 μ

10 m

ICH (A)

= −40°C

°C

VIN

= 6 V

S8425 Datasheet(PDF) 32 Page - Seiko Instruments Inc

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