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參數(shù)資料
| 型號： | AAT1217 |
| 廠商： | Advanced Analogic Technologies, Inc. |
| 英文描述： | 600mA, 1.2MHz, Micropower Synchronous Step-Up Converter |
| 中文描述： | 600mA的，1.2MHz的，微功耗同步升壓轉(zhuǎn)換器 |
| 文件頁數(shù)： | 11/13頁 |
| 文件大?。?/td> | 292K |
| 代理商： | AAT1217 |
AAT1217
600mA, 1.2MHz, Micropower
Synchronous Step-Up Converter
1217.2007.07.1.0
11
Figure 1. AAT1217 High Efficiency Load Disconnect Application Circuit
Figure 2. AAT1217 Evaluation Board Layout
Example Top Layer
Figure 3. AAT1217 Evaluation Board Layout
Example Bottom Layer
FB
VIN
SHDN
GND
VOUT
AAT1217
C
IN
4.7μF
VIN 0.85V
L1
4.7μH
C
OUT
4.7μF
R1
1.02M
R2
604k
VOUT
3.3V,100mA
1
SW
2
3
4
5
6
D1
MBR0520
R3
510k
ON/OFF Control
Q1
Si2305DS
Q2
2N3904
R4
510k
are ideal for high power applications. Large areas of
copper have lower resistance and help to dissipate
heat. The converter's ground should join the system
ground to which it supplies power at one point only.
Figure 1 is the schematic for a highly efficient load
disconnect application circuit for the AAT1217. An
example PCB layout for the AAT1217 is shown in
Figures 2 and 3.
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PDF描述 |
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| AAT1217ICA-1.2-T1 | 600mA, 1.2MHz, Micropower Synchronous Step-Up Converter |
| AAT1217ICA-5.0-T1 | 600mA, 1.2MHz, Micropower Synchronous Step-Up Converter |
| AAT1230 | 18V 100mA Step-Up Converter |
| AAT1239-1 | 40V Step-Up Converter for 4 to 10 White LEDs |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AAT1217_08 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:600mA, 1.2MHz, Micropower Synchronous Step-Up Converter |
| AAT1217ICA-1.2-T1 | 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 1.2MHz ADJ Step Up Converter RoHS:否 制造商:Skyworks Solutions, Inc. 輸出電壓: 輸出電流: 輸出功率: 輸入電壓: 開關(guān)頻率: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Reel |
| AAT1217ICA-3.3-T1 | 功能描述:電源開關(guān) IC - 配電 600mA 1.2MHz Synch Boost Converter RoHS:否 制造商:Freescale Semiconductor 輸出端數(shù)量: 開啟電阻（最大值）: 開啟時間（最大值）: 關(guān)閉時間（最大值）: 工作電源電壓: 電源電流（最大值）: 最大工作溫度: 安裝風(fēng)格: 封裝 / 箱體: |
| AAT1217ICA-5.0-T1 | 制造商:Skyworks Solutions Inc 功能描述:DC TO DC CONVERTER |
| AAT1217IGU-3.3-T1 | 制造商:Skyworks Solutions Inc 功能描述:DC TO DC CONVERTER |
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