參數(shù)資料
型號(hào): ISL9011IRSNZ
廠商: Intersil Corporation
英文描述: Dual LDO with Low Noise, Low IQ, and High PSRR
中文描述: 雙路LDO穩(wěn)壓器具有低噪音,低智商,及高PSRR
文件頁(yè)數(shù): 6/12頁(yè)
文件大?。?/td> 287K
代理商: ISL9011IRSNZ
6
FN9219.1
October 13, 2005
Typical Performance Curves
FIGURE 1. OUTPUT VOLTAGE vs INPUT VOLTAGE (3.3V
OUTPUT)
FIGURE 2. OUTPUT VOLTAGE CHANGE vs LOAD CURRENT
FIGURE 3. OUTPUT VOLTAGE CHANGE vs TEMPERATURE
FIGURE 4. OUTPUT VOLTAGE vs INPUT VOLTAGE
(VO1 = 3.3V)
FIGURE 5. OUTPUT VOLTAGE vs INPUT VOLTAGE
(VO2 = 2.8V)
FIGURE 6. DROPOUT VOLTAGE vs LOAD CURRENT
O
INPUT VOLTAGE (V)
-0.6
-0.2
0.2
0.6
-0.8
3.8
4.2
6.2
5.8
6.6
3.4
4.6
5.0
5.4
-0.4
0.0
0.4
0.8
VO = 3.3V
I
LOAD
= 0mA
85°C
-40°C
25°C
0.04
0.06
-0.06
-0.10
100
200
300
400
0
LOAD CURRENT - I
O
(mA)
O
-0.02
0.00
0.02
0.08
0.10
-0.04
-0.08
50
150
250
350
VIN = 3.8V
VO = 3.3V
85°C
-40°C
25°C
0.04
0.06
-0.06
-0.10
-10
20
50
110
-40
TEMPERATURE (°C)
O
-0.02
0.00
0.02
0.08
0.10
-0.04
-0.08
-25
5
35
80
65
95
125
VIN = 3.8V
VO = 3.3V
I
LOAD
= 0mA
O
INPUT VOLTAGE (V)
3.0
3.1
3.2
3.3
3.4
2.9
2.8
3.1
3.6
4.1
4.6
5.1
6.1
5.6
I
O
= 150mA
I
O
= 0mA
VO1 = 3.3V
6.5
2.5
2.6
2.7
2.8
2.9
2.4
2.32.6
3.1
3.6
4.1
INPUT VOLTAGE (V)
4.6
5.1
6.1
O
5.6
I
O
= 0mA
I
O
= 300mA
VO2 = 2.8V
I
O
= 150mA
6.5
200
250
300
350
150
100
50
0
50
100
150
OUTPUT LOAD (mA)
200
250
300
350
400
0
D
D
VO2 = 2.8V
VO1 = 3.3V
ISL9011
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