Typical Performance Characteristics
Reference Voltage vs Temperature
Load Regulation vs Output Current
0.100
0.075
0.050
0.025
-0.000
-0.025
0.100
0.090
V
V
=2.15V
POWER
CONTROL
=2.75V
0.080
0.070
0.060
0.050
0.040
0.030
0.020
-0.050
-0.075
-0.100
-0.125
I0=10mA
CONTROL=2.75V, VPOWER=2.15V
V
0.010
0.000
0.00 1.00
2.00 3.00 4.00 5.00
6.00 7.00 8.00
-0.150
0
10 20 30 40 50 60 70 80 90 100 110 120 130
Output Current (A)
TJ (°C)
Adjust Pin Current vs Temperature
Ripple Rejection vs Frequency
90.0
80.0
70.0
60.0
83.0
81.0
79.0
77.0
75.0
73.0
50.0
40.00
30.0
V
-V =2V
IN OUT
71.0
69.0
67.0
I
=4A
OUT
V
=1V
P-P
RIPPLE
C
C
=22mF
=0.1mF
OUT
20.0
10.0
ADJ
65.0
5
1
2
3
4
6
0.0
20.0
40.0
60.0
80.0 100.0 120.0 140.0 160.0
10
10
10
10
10
10
Temperature (C)
Frequency (Hz)
VPOWER Dropout Voltage vs IOUT
VCONTROL Dropout vs IOUT
1.000
1.250
1.000
V
=2.15V
POWER
V
=2.75V
CONTROL
0.900
0.800
0.700
0.600
0.500
0.400
0.750
0.500
0.250
0.300
0.200
0.100
0.000
0.00
0.00 1.00
2.00
3.00
4.00 5.00
6.00
7.00
8.00
0.00 1.00
2.00
3.00
4.00
5.00
6.00
7.00
8.00
Output Current (A)
Output Current (A)
4
CHERRY [ CHERRY SEMICONDUCTOR CORPORATION ]
