- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄383334 > MAX1747 (Maxim Integrated Products, Inc.) Triple Charge-Pump TFT LCD DC-DC Converter PDF資料下載
參數(shù)資料
| 型號： | MAX1747 |
| 廠商： | Maxim Integrated Products, Inc. |
| 元件分類： | DC/DC變換器 |
| 英文描述： | Triple Charge-Pump TFT LCD DC-DC Converter |
| 中文描述： | 三路電荷泵TFT LCD DC-DC轉(zhuǎn)換器 |
| 文件頁數(shù)： | 13/13頁 |
| 文件大?。?/td> | 401K |
| 代理商： | MAX1747 |
M
Triple Charge-Pump TFT LCD DC-DC Converter
Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are
implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.
Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 ____________________
13
2000 Maxim Integrated Products
Printed USA
is a registered trademark of Maxim Integrated Products.
Package Information
PC Board Layout and Grounding
Careful printed circuit layout is important to minimize
ground bounce and noise. First, place the main charge-
pump flying capacitor less than 0.2in (5mm) from the
CXP and CXN pins with wide traces and no vias. Then
place 0.1μF ceramic bypass capacitors near the
charge-pump input pins (SUPP and SUPN) to the
PGND pin. Keep the charge-pump circuitry as close to
the IC as possible, using wide traces and avoiding vias
when possible. Locate all feedback resistive dividers as
close to their respective feedback pins as possible. The
PC board should feature separate analog and power
ground areas connected at only one point under the IC.
To maximize output power and efficiency, and minimize
output power ripple voltage, use extra-wide power
ground traces, and solder the IC
’
s power ground pin
directly to it. Avoid having sensitive traces near the
switching nodes and high-current lines.
Refer to the MAX1747 evaluation kit for an example of
proper board layout.
Chip Information
TRANSISTOR COUNT: 2534
T
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MAX1747EUP | Triple Charge-Pump TFT LCD DC-DC Converter |
| MAX1748 | Triple-Output TFT LCD DC-DC Converter |
| MAX1748-MAX8726 | Triple-Output TFT-LCD DC-DC Converters |
| MAX1748EUE | Triple-Output TFT LCD DC-DC Converter |
| MAX1755AAUT-T | SOT23 Local Temperature Comparators with SMBus Serial Interface |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX1747EUP | 功能描述:電荷泵 RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 輸出電壓:- 1.5 V to - 5.5 V, 3 V to 11 V 輸出電流:100 mA 電源電流:1 mA 最大工作溫度:+ 70 C 封裝 / 箱體:SOIC-8 Narrow 封裝:Tube |
| MAX1747EUP+ | 功能描述:電荷泵 Triple Charge-Pump TFT LCD DC/DC Conv RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 輸出電壓:- 1.5 V to - 5.5 V, 3 V to 11 V 輸出電流:100 mA 電源電流:1 mA 最大工作溫度:+ 70 C 封裝 / 箱體:SOIC-8 Narrow 封裝:Tube |
| MAX1747EUP+T | 功能描述:電荷泵 Triple Charge-Pump TFT LCD DC/DC Conv RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 輸出電壓:- 1.5 V to - 5.5 V, 3 V to 11 V 輸出電流:100 mA 電源電流:1 mA 最大工作溫度:+ 70 C 封裝 / 箱體:SOIC-8 Narrow 封裝:Tube |
| MAX1747EUP-T | 功能描述:電荷泵 RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 輸出電壓:- 1.5 V to - 5.5 V, 3 V to 11 V 輸出電流:100 mA 電源電流:1 mA 最大工作溫度:+ 70 C 封裝 / 箱體:SOIC-8 Narrow 封裝:Tube |
| MAX1747EVKIT | 功能描述:電源管理IC開發(fā)工具 MAX1747 Eval Kit RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:Battery Management 工具用于評估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。