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參數(shù)資料
| 型號： | AAT1121IPS-0.6-T1 |
| 廠商： | Advanced Analog Technology,lnc. |
| 英文描述： | 1.5MHz, 250mA Step-Down Converter |
| 中文描述： | 1.5MHz的，250mA降壓轉(zhuǎn)換器 |
| 文件頁數(shù)： | 6/20頁 |
| 文件大?。?/td> | 534K |
| 代理商： | AAT1121IPS-0.6-T1 |
Typical Characteristics
No Load Quiescent Current vs. Input Voltage
Input Voltage (V)
S
10
15
20
25
30
35
40
45
50
2.7
3.1
3.5
3.9
4.3
4.7
5.1
5.5
85
°
C
25
°
C
-40
°
C
Frequency Variation vs. Input Voltage
Input Voltage (V)
F
-4.0
-3.0
-2.0
-1.0
0.0
1.0
2.0
2.7
3.1
3.5
3.9
4.3
4.7
5.1
5.5
V
OUT
= 1.8V
V
OUT
= 3.0V
Switching Frequency Variation
vs. Temperature
(V
IN
= 3.6V; V
OUT
= 1.8V)
Temperature (
°
C)
V
-10.0
-8.0
-6.0
-4.0
-2.0
0.0
2.0
4.0
6.0
8.0
10.0
-40
-20
0
20
40
60
80
100
Output Voltage Error vs. Temperature
(V
IN
= 3.6V; V
OUT
= 1.8V; I
OUT
= 250mA)
Temperature (
°
C)
O
-3.0
-2.0
-1.0
0.0
1.0
2.0
3.0
-40
-20
0
20
40
60
80
100
Line Regulation
(V
OUT
= 1.8V)
Input Voltage (V)
A
-0.3
-0.2
-0.1
0.0
0.1
0.2
0.3
0.4
0.5
0.6
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
I
OUT
= 250mA
I
OUT
= 10mA
I
OUT
= 0mA
I
OUT
= 50mA
I
OUT
= 150mA
Soft Start
(V
IN
= 3.6V; V
OUT
= 1.8V;
I
OUT
= 250mA; C
FF
= 100pF)
E
(
(
Time (100μs/div)
0.0
1.0
2.0
3.0
4.0
5.0
0.0
0.2
0.4
0.6
0.8
V
EN
V
O
I
L
AAT1121
1.5MHz, 250mA Step-Down Converter
6
1121.2007.03.1.2
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AAT1123_07 | 1MHz Step-Down Converter |
| AAT1123IJS-0.6-T1 | 1MHz Step-Down Converter |
| AAT1123IJS-1.2-T1 | 1MHz Step-Down Converter |
| AAT1142 | 800mA Voltage-Scaling Step-Down Converter |
| AAT1142ITP-1.8-T1 | 800mA Voltage-Scaling Step-Down Converter |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AAT1123 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:1MHz Step-Down Converter |
| AAT1123_07 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:1MHz Step-Down Converter |
| AAT1123IJS-0.6-T1 | 制造商:Skyworks Solutions Inc 功能描述:DC TO DC CONVERTER |
| AAT1123IJS-1.2-T1 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:1MHz Step-Down Converter |
| AAT1125IJS-0.6-T1 | 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
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