參數資料
型號: ISL9012IRPLZ-T
廠商: INTERSIL CORP
元件分類: 基準電壓源/電流源
英文描述: Dual LDO with Low Noise, Low IQ, and High PSRR
中文描述: DUAL OUTPUT, FIXED POSITIVE LDO REGULATOR, PDSO10
封裝: 3 X 3 MM, ROHS COMPLIANT, PLASTIC, MO-229-WEED-3, DFN-10
文件頁數: 6/11頁
文件大?。?/td> 300K
代理商: ISL9012IRPLZ-T
6
FN9220.0
September 27, 2005
FIGURE 8. VO1 DROPOUT VOLTAGE vs LOAD CURRENT
FIGURE 9. GROUND CURRENT vs INPUT VOLTAGE
FIGURE 10. GROUND CURRENT vs LOAD
FIGURE 11. GROUND CURRENT vs TEMPERATURE
FIGURE 12. POWER-UP/POWER-DOWN
FIGURE 13. POWER-UP/POWER-DOWN WITH POR SIGNALS
Typical Performance Curves
(Continued)
100
125
150
175
75
50
25
0
25
50
75
100
125
150
175
200
0
OUTPUT LOAD (mA)
D
D
VO1 = 3.3V
85
°
C
25
°
C
-40
°
C
30
35
40
45
55
25
4.0
5.0
6.5
INPUT VOLTAGE (V)
G
50
3.0
3.5
4.58
5.5
6.0
I
O
(BOTH CHANNELS) = 0μA
VO1 = 3.3V
VO2 = 2.8V
-40
°
C
25
°
C
125
°
C
200
160
100
20
0
50
100
150
200
250
400
0
LOAD CURRENT (mA)
G
350
300
VO1 = 3.3V
VO2 = 2.8V
VIN = 3.8V
40
60
80
120
140
180
85
°
C
-40
°
C
25
°
C
35
25
-10
20
50
110
-40
TEMPERATURE (
°
C)
G
45
50
55
40
30
-25
5
35
80
65
95
125
VIN = 3.8V
VO = 3.3V
I
LOAD
= 0μA
BOTH OUTPUTS ON
2
3
4
5
1
0
1
2
3
4
5
6
7
10
TIME (s)
V
8
9
VO2
VO1
VIN
0
VO1 = 3.3V
VO2 = 2.8V
I
L
1 = 150mA
I
L
2 = 300mA
1.5
2.0
2.5
3.0
1.0
0.5
0.5
1.0
1.5
2.0
2.5
3.0
3.5
5.0
0
TIME (s)
V
4.0
4.5
VO-1
POR
VO-2
0
3.5
VO1 = 3.3V
VO2 = 2.8V
I
L
1 = 150mA
I
L
2 = 300mA
CPOR = 0.1μF
ISL9012
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