Epson Power Supply IC S1F70000 Technical Manual page 66

Power supply ic
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Capacitance vs. output impedance characteristic when 4X pressure is applied
Load current = 10 mA, Ta = 25 C, C1 = C2 = C
Capacitor used: Tantalum electrolytic capacitor
550
500
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350
300
250
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150
1
Figure A1 Characteristic chart: Capacitance vs. output impedance when 4X pressure is applied
NOTE:
This characteristic chart simply indicates an approximate trend in the characteristics, which
may vary depending on evaluation environment, parts used, and other factors.
S1F70000 Series
Technical Manual
10
C [ F]
V
= –3.0V FC = High
I
V
= –5.0V FC = High
I
EPSON
S1F76540 Series
0
V
= –3.0V FC = Low
I
V
= –5.0V FC = Low
I
100
2–23

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