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參數(shù)資料
| 型號(hào)： | AAT3183 |
| 廠商： | Advanced Analogic Technologies, Inc. |
| 英文描述： | 300mA Inductorless Step-Down Converter |
| 中文描述： | 300mA的電感降壓轉(zhuǎn)換器 |
| 文件頁(yè)數(shù)： | 6/16頁(yè) |
| 文件大?。?/td> | 392K |
| 代理商： | AAT3183 |
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AAT3183
300mA Inductorless Step-Down Converter
6
3183.2007.07.1.2
Typical Characteristics
Output Ripple
(V
OUT
= 1.5V; I
OUT
= 300mA)
Time (500ns/div)
O
1.46
1.47
1.48
1.49
1.5
1.51
1.52
1.53
1.54
Output Ripple
(V
OUT
= 1.5V; I
OUT
= 150mA)
Time (500ns/div)
O
1.46
1.47
1.48
1.49
1.5
1.51
1.52
1.53
1.54
Line Transient
(V
IN
= 3.6V to 4.2V)
Time (500μs/div)
O
I
1.47
1.475
1.48
1.485
1.49
1.495
1.5
1.505
1.51
2.9
3.4
3.9
4.4
4.9
5.4
5.9
6.4
6.9
Load Transient Response
(V
IN
= 3.6V; V
OUT
= 1.5V; I
OUT
= 5mA to 150mA)
Time (50μs/div)
O
1.38
1.4
1.42
1.44
1.46
1.48
1.5
1.52
1.54
-0.1
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
Output Impedance vs. Input Voltage
Input Voltage (V)
O
Ω
)
0.6
0.9
1.2
1.5
1.8
2.7
2.9
3.1
3.3
3.5
3.7
3.9
4.1
85
°
C
25
°
C
-40
°
C
Output Voltage Ripple vs. Input Voltage
(C
IN
/C
FLY
= 1μF; C
OUT
= 4.7μF; I
OUT
= 300mA)
Input Voltage (V)
O
0
10
20
30
40
50
60
70
80
90
100
3
3.6
4.2
4.8
5.4
6
No Post Filter
100pF Post Filter
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AAT3183IJS-1.5-T1 | 300mA Inductorless Step-Down Converter |
| AAT3190 | Positive/Negative Charge Pump for Voltage Bias |
| AAT3190IKS-T1 | Positive/Negative Charge Pump for Voltage Bias |
| AAT3190ITP-1-T1 | Positive/Negative Charge Pump for Voltage Bias |
| AAT3190ITP-T1 | Positive/Negative Charge Pump for Voltage Bias |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AAT3183_08 | 制造商:ANALOGICTECH 制造商全稱(chēng):Advanced Analogic Technologies 功能描述:300mA Inductorless Step-Down Converter |
| AAT3183IJS-1.34-T1 | 制造商:ANALOGICTECH 制造商全稱(chēng):Advanced Analogic Technologies 功能描述:300mA Inductorless Step-Down Converter |
| AAT3183IJS-1.5-T1 | 制造商:Skyworks Solutions Inc 功能描述:DC TO DC CONVERTER |
| AAT3190 | 制造商:ANALOGICTECH 制造商全稱(chēng):Advanced Analogic Technologies 功能描述:Positive/Negative Charge Pump for Voltage Bias |
| AAT3190_06 | 制造商:ANALOGICTECH 制造商全稱(chēng):Advanced Analogic Technologies 功能描述:Positive/Negative Charge Pump for Voltage Bias |
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