Preliminary
Quiescent Current vs. Input Voltage
500
uP7718
Shutdown Current vs. Input Voltage
Typical Operation Characteristics
10
Quiescent Current (uA)
400
8
200
I
SD
(uA)
300
6
4
100
2
0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
V
IN
= V
CNTL
(V)
V
IN
= V
CNTL
(V)
Line Regulation
0.804
0.803
0.802
0.801
450
400
Quiescent Current vs. Temperature
Quiescent Current (uA)
2.5
3.0
3.5
4.0
4.5
5.0
5.5
350
300
250
200
150
100
50
0
-50
-25
0
25
50
O
FB (V)
0.800
0.799
0.798
0.797
0.796
75
100
125
V
IN
= V
CNTL
(V)
Temperature ( C)
FB Voltage vs. Temperature
0.806
0.804
0.802
On Resistance vs. Temperature
100
90
80
Voltage (V)
R
ON
(mΩ)
0.800
0.798
0.796
0.794
0.792
0.790
-50
-25
0
25
50
O
70
60
50
40
30
20
75
100
125
-50
-25
0
25
50
O
75
100
125
Temperature ( C)
Temperature ( C)
uPI Semiconductor Corp., http://www.upi-semi.com
Rev. P00, File Name: uP7718-DS-P0000
8
UNITPOWER [ Unitpower Technology Limited ]
