AIC1650
APPLICATION EXAMPLES
ꢀ
Efficiency vs VIN
Efficiency vs Load Current
95
95
90
85
80
VOUT = -15V
VOUT =-15V
IOUT =-10mA
µ
L
=220 H
VIN=13V
VIN =8V
90
85
80
75
µ
L=300 H
µ
L=220 H
VIN=18V
µ
L=150 H
12
20
0
5
20
25
30
8
10
14
16
18
10Load Cu1r5rent (mA)
4
6
VIN (V)
Efficiency vs VIN
Efficiency vs Load Current
95
95
90
85
80
75
VOUT =-22V
VOUT =-22V
IOUT =-10mA
µ
L
=220 H
µ
L=300 H
VIN=13V
VIN=8V
90
85
80
µ
L=220 H
VIN=18V
µ
L=150 H
4
6
8
10
12
14
16
18
20
0
5
10
15
20
25
30
Load Current (mA)
VIN (V)
Efficiency vs VIN
Efficiency vs Load Current
95
90
85
95
90
85
80
75
VOUT = -30V
VOUT = -30V
IOUT = -10mA
µ
L
= 220 H
µ
L=300 H
VIN=13V
VIN=8V
µ
L=220 H
VIN=18V
µ
L=150 H
80
0
5
10
15
20
25
30
4
6
8
10
12
14
16
18
20
Load Current (mA)
VIN (V)
5
AIC [ ANALOG INTERGRATIONS CORPORATION ]
