S1F76640 Series
S1F70000 Series
EPSON
2–51
Technical Manual
S1F76640
Series
1000
100
10
1
10
100
1000
10000
30
28
26
24
22
20
18
16
14
12
10
-40
-20
0
20
40
60
80 100
fosc[kHz]
Ta[˚C]
fosc[kH
Z
]
Rosc[k
Ω
]
Ta=25˚C
V
DD
=5V
V
DD
=3V
V
DD
=2V
V
DD
=2V
V
DD
=3V
V
DD
=5V
200
150
100
50
0
20
18
16
14
12
10
8
6
4
2
0
0
1
2
3
4
5
6
0
10
20
30
I
OPR1
[
µ
A
]
V
O
[V]
V
DD
[V]
I
O
[mA]
f
OSC
=10kHz
f
OSC
=20kHz
f
OSC
=40kHz
Ta=25˚C
C1=C2=2.2
µ
F
C3=10
µ
F
Ta=25˚C
V
DD
=5V
C1 to C4=10
µ
F
3 times step-up
4 times step-up
2 times step-up
CHARACTERISTICS GRAPH
(1) Oscillation frequency vs. External resistance
for oscillation
(2) Oscillation frequency vs. Temperature
(3) Step-up circuit current consumption vs. Input
voltage
(4) Output voltage (V
O
) vs. Output current 1
Summary of Contents for S1F76610C0B0
Page 4: ...S1F70000 Series Technical Manual ...
Page 17: ...1 DC DC Converter ...
Page 43: ...2 DC DC Converter Voltage Regulator ...
Page 107: ...3 Voltage Regulator ...
Page 145: ...4 DC DC Switching Regulators ...
Page 200: ...5 Voltage Detector ...
Page 223: ...6 Appendix ...