Characteristics Graph - Epson Power Supply IC S1F70000 Technical Manual

CHARACTERISTICS GRAPH

200
180
160
140
120
100
80
60
40
0 1
Input voltage (V ) vs. Booster circuit current consumption (I
I
V
O
(V)
–12.00
0
0
Power conversion efficiency (Peff) vs. Output voltage (V
Input current (I ) vs. Output voltage (V
O
S1F70000 Series
Technical Manual
2 3 4 5 6 7
Input voltage [V]
)
OPR
P
eff
(%)
V = –3 V, Four-times Booster
I
100.0
V
O
P
eff
50.00
20.00
I (mA)
O
)
O
)
O
Figure 2.7 Characteristics graphs
EPSON
300
280
260
240
220
200
180
160
140
120
100
1 2 3 4
Input voltage [V]
Input voltage (V ) vs. Booster output impedance (R
I
V
O
(V)
V = –5 V, Four-times Booster
I
–20.00
0
0
I (mA)
O
Power conversion efficiency (Peff) vs. Output voltage (V
Input current (I ) vs. Output voltage (V
O
S1F76540 Series
5 6 7
)
O
P
eff
(%)
100.0
V
O
P
eff
50.00
20.00
)
O
)
O
2–29