Epson – Epson Power Supply S1F70000 User Manual
Page 119
S1F78100Y Series
3–12
EPSON
S1F70000 Series
Technical Manual
S1F78100Y2G0
(Unless otherwise specified, Ta ranges from –40˚C to +85˚C.)
Parameter
Symbol
Conditions (V
SS
=0.0V)
Min.
Typ.
Max.
Unit
Input voltage
V
I
—
—
—
15
V
Output voltage
V
O
V
DD
=3.0V, I
O
=–1mA
1.75
1.80
1.85
V
Ta=25˚C
Current consumption
I
OPR
V
DD
=2.2V to 15.0V, No load
—
3.0
8.0
µ
A
Difference between input
V
I
–V
O
V
O
=1.8V, I
O
=–1mA
—
0.075
0.18
V
and output voltages
Output voltage
∆
V
O
—
0
+100
+200
ppm/˚C
temperature characteristic
V
O
Ta= –30˚C to +85˚C
Input stability
∆
V
O
(Same temperature condition)
—
0.1
—
%/V
∆
V
I
· V
O
V
DD
=3.0V to 15.0V
I
O
=–10mA
Ta= –30˚C to +85˚C
Load stability
∆
V
O
(Same temperature condition)
—
20
—
mV
V
DD
=3.0V
I
O
=–1mA to –10mA
Supply voltage rejection
P
SRR
V
DD
=3.0V, fin=40kHz
—
– 40
—
dB
ratio
C
L
=10
µ
F, I
O
=–5mA
S1F78100Y2H0
(Unless otherwise specified, Ta ranges from –40˚C to +85˚C.)
Parameter
Symbol
Conditions (V
SS
=0.0V)
Min.
Typ.
Max.
Unit
Input voltage
V
I
—
—
—
15
V
Output voltage
V
O
V
DD
=3.0V, I
O
=–1mA
1.45
1.50
1.55
V
Ta=25˚C
Current consumption
I
OPR
V
DD
=2.2V to 15.0V, No load
—
3.0
8.0
µ
A
Difference between input
V
I
–V
O
V
O
=1.5V, I
O
=–1mA
—
0.18
0.5
V
and output voltages
Output voltage
∆
V
O
—
0
+100
+200
ppm/˚C
temperature characteristic
V
O
Ta= –30˚C to +85˚C
Input stability
∆
V
O
(Same temperature condition)
—
0.1
—
%/V
∆
V
I
· V
O
V
DD
=3.0V to 15.0V
I
O
=–10mA
Ta= –30˚C to +85˚C
Load stability
∆
V
O
(Same temperature condition)
—
20
—
mV
V
DD
=3.0V
I
O
=–1mA to –10mA
Supply voltage rejection
P
SRR
V
DD
=3.0V, fin=40kHz
—
– 40
—
dB
ratio
C
L
=10
µ
F, I
O
=–5mA