Epson Power Supply IC S1F70000 Technical Manual page 33

Power supply ic
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S1F76620 Series
Electrical Characteristics
Parameter
Input supply voltage
Output voltage
Step-up circuit current
consumption
Static current
Oscillation frequency
Output impedance
Step-up power conver-
sion efficiency
Input leak current
Note 1
All voltage values are based on GND being 0V.
1–16
Symbol
Min.
V
1.8
DD
V
O
I
OPR
I
Q
f
16
OSC
R
O
P
90
eff
I
LKI
Rating
Typ.
Max.
8.0
16.0
35
50
1.0
20
24
85
130
95
1.0
EPSON
(V
= 5V, Ta = –40 to +85 C)
DD
Unit
Remarks
V
V
A
R
= 1M
OSC
A
kHz
R
= 1M
OSC
I
= 10mA
O
%
I
= 5mA
O
A
OSC1 pin
S1F70000 Series
Technical Manual

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