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參數(shù)資料
| 型號： | ISL8010 |
| 廠商： | Intersil Corporation |
| 英文描述： | Monolithic 600mA Step-Down Regulator with Low Quiescent Current(低靜態(tài)電流，單片600mA降壓調(diào)節(jié)器) |
| 中文描述： | 單片600mA降壓低靜態(tài)電流（低靜態(tài)電流，單片穩(wěn)壓器600mA的降壓調(diào)節(jié)器） |
| 文件頁數(shù)： | 7/11頁 |
| 文件大?。?/td> | 377K |
| 代理商： | ISL8010 |
7
FN6191.4
July 12, 2006
FIGURE 18. PWM LOAD TRANSIENT RESPONSE
(100mA TO 500mA)
FIGURE 19. EFFICIENCY vs I
O
(PWM MODE)
FIGURE 20. LOAD REGULATION (PWM MODE)
FIGURE 21. LINE REGULATION @ 500mA (PWM MODE)
FIGURE 22. PFM-PWM TRANSITION TIME
FIGURE 23. PFM-PWM TRANSITION TIME
Performance Curves and Waveforms
(Continued)
All waveforms are taken at V
IN
= 3.3V, V
O
= 1.8V, I
O
= 600mA with component values shown on page 1 at room ambient temperature, unless
otherwise noted.
50μs/DIV
I
(200mA/DIV)
V
(50mV/DIV)
0
200
400
600
800
1K
1.2K
I
O
(mA)
100
80
60
40
20
0
E
12MHz
1.4MHz
5MHz
0
200
400
600
800
1K
1.2K
I
O
(mA)
1
0.6
0.2
0
-0.2
-0.6
V
O
5MHz
12MHz
1.4MHz
2.5
3
3.5
4
4.5
5
5.5
V
IN
(V)
0.5
0.3
0.1
-0.1
-0.3
-0.5
V
O
5MHz
12MHz
1.4MHz
2μs/DIV
SYNC
(2V/DIV)
LX
(2V/DIV)
I
O
=150mA
2μs/DIV
SYNC
(2V/DIV)
LX
(2V/DIV)
I
O
=50mA
ISL8010
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ISL8010_06 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Monolithic 600mA Step-Down Regulator with Low Quiescent Current |
| ISL80101 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:High Performance 1A LDO |
| ISL80101_11 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:High Performance 1A LDO |
| ISL80101A | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:High Performance 1A LDO |
| ISL80101-ADJ | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:High Performance 1A LDO |
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