CS5258-1
Typical Performance Characteristics
Reference Voltage vs Temperature
0.100
0.075
Ooutput Voltage Deviation (%)
0.050
Output Voltage Deviation (%)
0.025
-0.000
-0.025
-0.050
-0.075
-0.100
-0.125
-0.150
0 10 20 30
40
50 60 70 80
90 100 110 120 130
Load Regulation vs Output Current
0.100
0.090
0.080
0.070
0.060
0.050
0.040
0.030
0.020
0.010
0.000
0.00
1.00
2.00
3.00
4.00
5.00
6.00
7.00
8.00
VPOWER=2.15V
VCONTROL=2.75V
I
0
=10mA
V
CONTROL
=2.75V, V
POWER
=2.15V
Output Current (A)
T
J
(°C)
Adjust Pin Current vs Temperature
83.0
81.0
Adjust Pin Current (mA)
Ripple Rejection (dB)
79.0
77.0
75.0
73.0
71.0
69.0
67.0
65.0
0.0
20.0
40.0
60.0
80.0
100.0
120.0
140.0 160.0
Temperature (C)
Ripple Rejection vs Frequency
90.0
80.0
70.0
60.0
50.0
40.00
30.0
20.0
10.0
10
1
10
2
10
3
10
4
10
5
10
6
Frequency (Hz)
V
IN
-V
OUT
=2V
I
OUT
=4A
V
RIPPLE
=1V
P-P
C
OUT
=22mF
C
ADJ
=0.1mF
V
POWER
Dropout Voltage vs I
OUT
V
CONTROL
Dropout vs I
OUT
1.000
0.900
V
POWER
Dropout Voltage (V)
0.800
0.700
0.600
0.500
0.400
0.300
0.200
0.100
0.000
0.00
1.00
2.00
3.00
4.00
5.00
6.00
7.00
8.00
Output Current (A)
V
CONTROL
=2.75V
1.250
V
POWER
=2.15V
V
CONTROL
Drop Out Voltage (V)
1.000
0.750
0.500
0.250
0.00
0.00
1.00
2.00
3.00
4.00
5.00
6.00
7.00
8.00
Output Current (A)
4
CHERRY [ CHERRY SEMICONDUCTOR CORPORATION ]
