Epson S1F76610C0B0, Technical Manual

Page: 62 / 243

S1F76540 Series
S1F70000 Series
EPSON
2–19
Technical Manual
S1F76540
Series
ELECTRICAL CHARACTERISTICS
Table 2.3 DC characteristics (1)
Parameter Symbol Characteristics Min. Typ. Max. Unit
N = Boost time if CT0 is selected –22/N –2.4 V
Input power voltage V
I
N = Boost time if CT1 is selected –22/N –2.4 V
N = Boost time if CT2 is selected –22/N –2.4 V
N = Boost time if CT3 is selected –22/N –2.4 V
Boost start input power
V
STA
N = Boost time, FC = V
DD
during
–22/N –2.4 V
voltage no loading
Boost output voltage V
O
–22 V
Regulator input voltage V
RI
–22 –2.4 V
Regulator output voltage V
REG
I
REG
= 0, V
RI
= –22 V
–2.4 V
R
RV
= 1M
Ω
Figure 2.3 Potential relationship
Ta = –30
°
C to +85
°
C, V
DD
= 0 V, V
I
= –5.0 V
unless otherwise noted
V
CC
(+5 V)
GND
(0 V)
V
DD
(0 V)
V
I
(–5 V)
5 V
System S1F76540
10 V
Two-time
boosting
Three-time
boosting
Four-time
boosting
15 V
20 V
–10 V
–15 V
–20 V