參數(shù)資料
型號: AAT1123IJS-1.2-T1
廠商: Advanced Analog Technology,lnc.
英文描述: 1MHz Step-Down Converter
中文描述: 1MHz的降壓轉(zhuǎn)換器
文件頁數(shù): 5/20頁
文件大?。?/td> 568K
代理商: AAT1123IJS-1.2-T1
AAT1123
1MHz Step-Down Converter
1123.2007.02.1.6
5
Typical Characteristics
DC Regulation
(V
OUT
= 1.5V; L = 4.7
μ
H)
Output Current (mA)
O
-3.0
-2.0
-1.0
0.0
1.0
2.0
3.0
0.1
1
10
100
1000
V
IN
= 3.6V
V
IN
= 4.2V
V
IN
= 2.7V
Efficiency vs. Load
(V
OUT
= 1.5V; L = 4.7
μ
H)
Output Current (mA)
E
50
60
70
80
90
100
0.1
1
10
100
1000
V
IN
= 3.6V
V
IN
= 4.2V
V
IN
= 2.7V
DC Regulation
(V
OUT
= 2.5V; L = 10
μ
H)
Output Current (mA)
O
-3.0
-2.0
-1.0
0.0
1.0
2.0
3.0
0.1
1
10
100
1000
V
IN
= 3.6V
V
IN
= 3.3V
V
IN
= 3.0V
Efficiency vs. Load
(V
OUT
= 2.5V; L = 10
μ
H)
Output Current (mA)
E
60
70
80
90
100
0.1
1
10
100
1000
V
IN
= 3.0V
V
IN
= 3.6V
V
IN
= 3.3V
DC Regulation
(V
OUT
= 3.3V; L = 10
μ
H)
Output Current (mA)
O
-3.0
-2.0
-1.0
0.0
1.0
2.0
3.0
0.1
1
10
100
1000
V
IN
= 4.2V
V
IN
= 3.9V
Efficiency vs. Load
(V
OUT
= 3.3V; L = 10
μ
H)
Output Current (mA)
E
60
70
80
90
100
0.1
1
10
100
1000
V
IN
= 3.9V
V
IN
= 4.2V
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