ISL9001 查看數據表（PDF） - Intersil
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ISL9001 Datasheet PDF : 11 Pages
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ISL9001
Typical Performance Curves (Continued)
350
VO = 3.3V
300
250
+85°C +25°C -40°C
200
150
100
50
0
0
50 100 150 200 250 300 350 400
OUTPUT LOAD (mA)
FIGURE 8. DROPOUT VOLTAGE vs LOAD CURRENT
40
35
+125°C
30
+25°C
25
-40°C
20
VO = 3.3V
15
10
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
+25°C
120
+85°C
100
-40°C
80
60
40
VIN = 3.8V
20
VO = 3.3V
0
0
50 100 150 200 250 300 350 400
LOAD CURRENT (mA)
FIGURE 10. GROUND CURRENT vs LOAD
40
35
30
25
20
VIN = 3.8V
15
VO = 3.3V
ILOAD = 0µA
10
-40 -25 -10
5 20 35 50 65 80 95 110 125
TEMPERATURE (°C)
FIGURE 11. GROUND CURRENT vs TEMPERATURE
5
4
3
VIN
2
VO
1
0
VO = 2.85V
IL = 150mA
POR
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
TIME (s)
FIGURE 12. POWER-UP/POWER-DOWN
6
VIN = 5.0V
VO = 2.85V
IL = 150mA
3
CL = 1µF
CBYP = 0.01µF
2
1
0
5
0
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
TIME (ms)
FIGURE 13. TURN ON/TURN OFF RESPONSE
FN9231.2
March 28, 2008
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