Epson S1F70000 Power Supply User Manual


 
S1F76600 Series
1–4 EPSON S1F70000 Series
Technical Manual
Typical Performance Characteristics
1000
100
10
1
10 100 1000 10000
fOSC [kHz]
ROSC [k]
V
I = –5V
VI = –3V
V
I = –2V
Ta = 25°C
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
–40 –20 0 20 40
Ta [°C]
fOSC [kHz]
60 80 100
V
I
= –5.0V
V
I
= –3.0V
V
I
= –2.0V
(1) Clock frequency vs. External resistance (2) Clock frequency vs. Ambient temperature
50
45
40
35
30
25
20
15
10
5
0
–7 –6 –5 –4 –3 –2 –1 0
l
OPR
[µA]
V
I
[V]
Ta = 25°C
f
OSC
= 40kHz
f
OSC
=
20kHz
f
OSC
=
10kHz
0
–5
–10
–15
0 1020304050
V
O
[V]
I
O
[mA]
Ta = 25˚C
V
I
= –5.0V
(3) Multiplier current vs. Input voltage (4) Output voltage vs. Output current