Epson Power Supply IC S1F70000 Technical Manual page 47

S1F76610 Series
3. R is a function of V
Lmin
Electrical Characteristics
V = 0V, V = –5V, Ta = –40 to +85 C unless otherwise noted
DD 1
Parameter
Input voltage
Output voltage
Regulator voltage
Stabilization circuit operating voltage
Multiplier current
Stabilization current
Quiescent current
Clock frequency
2–4
1
+
C1
10 F
2
3
+
C2
10 F
4
5
6
7
1
5
4
3
2
1
Voltage
doubler
0
1 1.5
Symbol
V
I
V
O
R
V
REG
V
V
O
I R
OPR1
R
I
OPR2
V
I TC2 = TC1 = V
Q
f R
OSC
14
R
OSC
13
1M
12
11
10
C
9
8
C3
+
22 F
D1
V
STA2
V
STA1
Voltage
tripler
2 3 4 5
Input voltage (V)
Conditions
= , R = 1M ,
L RV
= –18V
O
= , R = 1M
L OSC
= , R = 1M ,
L RV
= –15V
O
, R =
O L
= 1M
OSC
EPSON
R
L L
6
Rating
Min.
Typ.
–6.0
—
–18.0
—
–18.0 —
–18.0
—
—
40
—
5.0
—
—
16.0
20.0
Unit
Max.
V
–1.8
V
—
–2.6
V
V
–3.2
A
80
12.0
A
A
2.0
24.0 kHz
S1F70000 Series
Technical Manual