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AAT1110_06 参数 Datasheet PDF下载

AAT1110_06图片预览
型号: AAT1110_06
PDF下载: 下载PDF文件 查看货源
内容描述: 快速瞬态800毫安降压转换器 [Fast Transient 800mA Step-Down Converter]
分类和应用: 转换器
文件页数/大小: 19 页 / 694 K
品牌: ANALOGICTECH [ ADVANCED ANALOGIC TECHNOLOGIES ]
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Fast Transient 800mA Step-Down Converter
Typical Characteristics
Efficiency vs. Load
(V
OUT
= 1.8V; L = 4.7µH)
100
1.0
AAT1110
DC Regulation
(V
OUT
= 1.8V)
V
IN
= 2.7V
Output Error (%)
90
V
IN
= 4.2V
0.5
Efficiency (%)
80
70
60
50
0.1
1
V
IN
= 3.6V
0.0
V
IN
= 3.6V
V
IN
= 4.2V
-0.5
V
IN
= 2.7V
-1.0
10
100
1000
0.1
1
10
100
1000
Output Current (mA)
Output Current (mA)
Efficiency vs. Load
(V
OUT
= 2.5V; L = 6.8µH)
100
2.0
DC Regulation
(V
OUT
= 2.5V)
1.5
V
IN
= 3.0V
Output Error (%)
90
V
IN
= 5.0V
V
IN
= 4.2V
Efficiency (%)
1.0
0.5
0.0
-0.5
-1.0
-1.5
80
70
60
50
0.1
1
V
IN
= 4.2V V
IN
= 5.0V
V
IN
= 3.6V
V
IN
= 3.6V
V
IN
= 3.0V
-2.0
10
100
1000
0.1
1
10
100
1000
Output Current (mA)
Output Current (mA)
Efficiency vs. Load
(V
OUT
= 3.3V; L = 6.8µH)
100
1.0
DC Regulation
(V
OUT
= 3.3V; L = 6.8µH)
V
IN
= 3.6V
Output Error (%)
90
Efficiency (%)
0.5
80
V
IN
= 5.0V
V
IN
= 4.2V
V
IN
= 4.2V
0.0
70
60
50
0.1
1
10
100
1000
-0.5
V
IN
= 5.0V
-1.0
0.1
1
10
100
1000
Output Current (mA)
Output Current (mA)
1110.2006.04.1.0
5