ISL9014 데이터 시트보기 (PDF) - Renesas Electronics
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ISL9014 Datasheet PDF : 11 Pages
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ISL9014
Typical Performance Curves (Continued)
175
VO1 = 3.3V
150
125
100
+85°C +25°C -40°C
75
50
25
0
0
25 50 75 100 125 150 175 200
OUTPUT LOAD (mA)
FIGURE 7. VO1 DROPOUT VOLTAGE vs LOAD CURRENT
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 9. GROUND CURRENT vs LOAD
5
4
VIN
VO1
3
VO1 = 3.3V
VO2 = 2.8V
IL1 = 300mA
IL2 = 300mA
2
VO2
1
0
0
1
2
3
4
5
6
7
8
9 10
TIME (s)
FIGURE 11. POWER-UP/POWER-DOWN
FN9245 Rev 3.00
March 11, 2008
55
50
+125°C
45
+25°C
40
-40°C
35
VO1 = 3.3V
30
VO2 = 2.8V
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 8. GROUND CURRENT vs INPUT VOLTAGE
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 10. GROUND CURRENT vs TEMPERATURE
VO2 (10mV/DIV)
3
2
1
0
5
0
VIN = 5.0V
VO1 = 3.3V
VO2 = 2.8V
IL1 = 300mA
IL2 = 300mA
CL-1, CL-2 = 1µF
CBYP = 0.01µF
0 100 200 300 400 500 600 700 800 900 1000
TIME (µs)
FIGURE 12. TURN-ON/TURN-OFF RESPONSE
Page 6 of 11
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