CS5258-1 查看數據表（PDF） - Cherry semiconductor
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CS5258-1 Datasheet PDF : 9 Pages
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Typical Performance Characteristics
Reference Voltage vs Temperature
0.100
0.075
0.050
0.025
-0.000
-0.025
-0.050
-0.075
-0.100
-0.125
I0=10mA
VCONTROL=2.75V, VPOWER=2.15V
-0.150
0 10 20 30 40 50 60 70 80 90 100 110 120 130
TJ (°C)
Load Regulation vs Output Current
0.100
0.090
0.080
0.070
VVPCOOWNTERRO=L2=.125.7V5V
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
Output Current (A)
6.00 7.00 8.00
Adjust Pin Current vs Temperature
83.0
81.0
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)
VPOWER Dropout Voltage vs IOUT
1.000
0.900
VCONTROL =2.75V
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)
Ripple Rejection vs Frequency
90.0
80.0
70.0
60.0
50.0
40.00
30.0
20.0
VIN-VOUT=2V
IOUT=4A
VRIPPLE=1VP-P
COUT=22mF
CADJ=0.1mF
10.0
101
102
103
104
105
106
Frequency (Hz)
VCONTROL Dropout vs IOUT
1.250
VPOWER=2.15V
1.000
0.750
0.500
0.250
0.00
0.00 1.00 2.00
3.00 4.00 5.00 6.00
Output Current (A)
7.00 8.00
4
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