ISL9012IRCCZ データシートの表示（PDF） - Intersil
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ISL9012IRCCZ Datasheet PDF : 11 Pages
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ISL9012
Typical Performance Curves (Continued)
175
VO1 = 3.3V
150
125
85°C
25°C
-40°C
100
75
50
25
0
0
25 50 75 100 125 150 175 200
OUTPUT LOAD (mA)
FIGURE 8. VO1 DROPOUT VOLTAGE vs LOAD CURRENT
55
50
125°C
45
25°C
-40°C
40
35
VO1 = 3.3V
VO2 = 2.8V
30
IO(BOTH CHANNELS) = 0µA
25
3.0
3.5
4.0
4.58 5.0
5.5
6.0
6.5
INPUT VOLTAGE (V)
FIGURE 9. GROUND CURRENT vs INPUT VOLTAGE
200
180
160
140
85°C
25°C
120
-40°C
100
80
60
40
20
0
0
VIN = 3.8V
VO1 = 3.3V
VO2 = 2.8V
50 100 150 200 250 300 350 400
LOAD CURRENT (mA)
FIGURE 10. GROUND CURRENT vs LOAD
55
50
45
40
35
30
25
-40 -25 -10
VIN = 3.8V
VO = 3.3V
ILOAD = 0µA
BOTH OUTPUTS ON
5 20 35 50 65 80 95 110 125
TEMPERATURE (°C)
FIGURE 11. GROUND CURRENT vs TEMPERATURE
5
4
VIN
VO1
3
VO1 = 3.3V
VO2 = 2.8V
IL1 = 150mA
IL2 = 300mA
2
VO2
1
0
0 1 2 3 4 5 6 7 8 9 10
TIME (s)
FIGURE 12. POWER-UP/POWER-DOWN
3.5
3.0
2.5
2.0
VO-1
1.5
1.0
VO-2
0.5
0
POR
VO1 = 3.3V
VO2 = 2.8V
IL1 = 150mA
IL2 = 300mA
CPOR = 0.1µF
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
TIME (s)
FIGURE 13. POWER-UP/POWER-DOWN WITH POR SIGNALS
6
FN9220.2
May 8, 2006
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