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參數(shù)資料
| 型號： | AAT2554 |
| 廠商： | Advanced Analog Technology,lnc. |
| 英文描述： | Total Power Solution for Portable Applications |
| 中文描述： | 總功率便攜式應用解決方案 |
| 文件頁數(shù)： | 9/33頁 |
| 文件大小： | 877K |
| 代理商： | AAT2554 |
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Typical Characteristics – Step-Down Converter
Output Ripple
(V
IN
= 3.6V; V
OUT
= 1.8V; I
OUT
= 250mA)
O
(
I
Time (200ns/div)
-120
-100
-80
-60
-40
-20
0
20
40
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
V
O
I
L
Output Ripple
(V
IN
= 3.6V; V
OUT
= 1.8V; I
OUT
= 1mA)
O
(
I
Time (2μs/div)
-120
-100
-80
-60
-40
-20
0
20
40
-0.01
0.00
0.01
0.02
0.03
0.04
0.05
0.06
0.07
V
O
I
L
Line Response
(V
OUT
= 1.8V @ 250mA; C
FF
= 100pF)
O
(
I
Time (25μs/div)
1.50
1.55
1.60
1.65
1.70
1.75
1.80
1.85
1.90
3.0
3.5
4.0
4.5
5.0
5.5
6.0
6.5
7.0
V
O
V
IN
Load Transient Response
(10mA to 250mA; V
IN
= 3.6V; V
OUT
= 1.8V; C
OUT
= 4.7μF)
O
(
L
Time (25μs/div)
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2.0
-0.2
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
V
O
I
LX
I
O
Load Transient Response
(10mA to 250mA; V
IN
= 3.6V; V
OUT
= 1.8V;
C
OUT
= 4.7μF; C
FF
= 100pF)
O
(
L
Time (25μs/div)
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2.0
V
O
I
LX
I
O
AAT2554
Total Power Solution for Portable Applications
2554.2007.01.1.2
9
相關PDF資料 |
PDF描述 |
|---|---|
| AAT2554IRN-CAP-T1 | Total Power Solution for Portable Applications |
| AAT2554IRN-CAQ-T1 | Total Power Solution for Portable Applications |
| AAT2554IRN-CAT-T1 | Total Power Solution for Portable Applications |
| AAT2554IRN-CAW-T1 | Total Power Solution for Portable Applications |
| AAT2556 | Battery Charger and Step-Down Converter for Portable Applications |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| AAT2554IRN-CAP-T1 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:Total Power Solution for Portable Applications |
| AAT2554IRN-CAQ-T1 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:Total Power Solution for Portable Applications |
| AAT2554IRN-CAT-T1 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:Total Power Solution for Portable Applications |
| AAT2554IRN-CAW-T1 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:Total Power Solution for Portable Applications |
| AAT2556 | 制造商:AAT 制造商全稱:AAT 功能描述:Battery Charger and Step-Down Converter for Portable Applications |
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