- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄375162 > AAT1145IDE-1.8-T1 (Advanced Analogic Technologies, Inc.) 1.2A Step-Down Converter PDF資料下載
參數(shù)資料
| 型號： | AAT1145IDE-1.8-T1 |
| 廠商： | Advanced Analogic Technologies, Inc. |
| 英文描述： | 1.2A Step-Down Converter |
| 中文描述： | 1.2A的降壓轉換器 |
| 文件頁數(shù)： | 6/16頁 |
| 文件大小： | 307K |
| 代理商： | AAT1145IDE-1.8-T1 |
AAT1145
1.2A Step-Down Converter
SwitchReg
TM
PRODUCT DATASHEET
6
1145.2007.11.1.1
w w w . a n a l o g i c t e c h . c o m
Typical Characteristics
Output Voltage vs. Output Current
(V
OUT
= 1.5V; T
A
= 25
°
C; L = 2.2μH)
Output Current (mA)
O
0
200
400
600
800
1000
1200
1.45
1.46
1.47
1.48
1.49
1.5
1.51
1.52
1.53
1.54
1.55
V
IN
= 2.5V
V
IN
= 3.6V
V
IN
= 4.2V
V
IN
= 5.0V
Output Voltage vs. Output Current
(V
OUT
= 1.2V; T
A
= 25
°
C; L = 2.2μH)
Output Current (mA)
O
1.160
1.170
1.180
1.190
1.200
1.210
1.220
1.230
0
200
400
600
800
1000
1200
V
IN
= 5.0V
V
IN
= 3.6V
V
IN
= 4.2V
V
IN
= 2.5V
Input Current vs. Input Voltage
(V
OUT
= 3.3V; L = 2.2μH)
Input Voltage (V)
I
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
3.6
3.8
4.0
4.2
4.4
4.6
4.8
5.0
5.2
5.4
Load Transient Response
(V
OUT
= 1.8V, AC Coupled; V
IN
= 3.6V;
150mA to 1.2A; L = 2.2μH)
Time (40μs/div)
V
OUT
(100mV/div)
I
OUT
(500mA/div)
1.2A
150mA
Start-Up Response
(V
OUT
= 1.8V; V
IN
= 3.6V; No Load;
C
IN
= 10μF; C
OUT
= 22μF; L = 2.2μH)
Time (1ms/div)
V
ENABLE
(2V/div)
V
OUT
(1V/div)
Start-Up Response
(V
OUT
= 1.8V; V
IN
= 3.6V; I
LOAD
= 1.2A;
C
IN
= 10μF; C
OUT
= 22μF; L = 2.2μH)
Time (1ms/div)
V
ENABLE
(2V/div)
V
OUT
(1V/div)
I
IN
(500mA/div)
相關PDF資料 |
PDF描述 |
|---|---|
| AAT1146 | Fast Transient 400mA Step-Down Converter |
| AAT1146IJS-0.6-T1 | Fast Transient 400mA Step-Down Converter |
| AAT1146IJS-1.875-T1 | Fast Transient 400mA Step-Down Converter |
| AAT1150 | GT 2C 2#4 SKT RECP |
| AAT1150IKS-1.0-T1 | GT 2C 2#4 SKT RECP |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| AAT1146 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:Fast Transient 400mA Step-Down Converter |
| AAT1146_08 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:Fast Transient 400mA Step-Down Converter |
| AAT1146AIGV-0.6-T1 | 制造商:Skyworks Solutions Inc 功能描述:Voltage Regulators - Switching Regulators Fast Transient 400mA Buck Converter |
| AAT1146IGV-0.6-T1 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:Fast Transient 400mA Step-Down Converter |
| AAT1146IJS-0.6-T1 | 功能描述:開關變換器、穩(wěn)壓器與控制器 Fast Transient 400mA DC/DC Converter 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 開關頻率:1 MHz 工作溫度范圍: 安裝風格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
發(fā)布緊急采購，3分鐘左右您將得到回復。