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參數(shù)資料
| 型號(hào)： | LP55281TL |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類(lèi)： | 顯示驅(qū)動(dòng)器 |
| 英文描述： | Quad RGB Driver |
| 中文描述： | LED DISPLAY DRIVER, PBGA36 |
| 封裝： | 3 X 3 MM, 0.60 MM HEIGHT, 0.50 MM PITCH, MICRO SMD-36 |
| 文件頁(yè)數(shù)： | 18/28頁(yè) |
| 文件大?。?/td> | 1313K |
| 代理商： | LP55281TL |
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7V Shielding
To shield LP55281 from high input voltages (6 to 7.2V), the use of external 2.8V LDO is required. This 2.8V voltage protects
internally the device against high voltage condition. The recommended connection is shown in the picture below. Internally both
logic and analog circuitry works at 2.8V supply voltage. Both supply voltage pins should have separate filtering capacitors. Note
that it is recommended to pull down the external LDO voltage when it is disabled in order to minimize the leakage current of the
LED outputs.
20201121
In cases where high voltage is not an issue, the alternative connection is shown below.
20201122
www.national.com
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相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LP55281TLX | Quad RGB Driver |
| LP5551 | PowerWise⑩ Technology Compliant Energy Management Unit |
| LP5551SQ | PowerWise⑩ Technology Compliant Energy Management Unit |
| LP5551SQX | PowerWise⑩ Technology Compliant Energy Management Unit |
| LPBC4-3 | POWR-BLOKS Distribution/Splicer Blocks and Covers |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LP55281TL/NOPB | 功能描述:LED照明驅(qū)動(dòng)器 RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N |
| LP55281TLX | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Quad RGB Driver |
| LP55281TLX/NOPB | 功能描述:LED照明驅(qū)動(dòng)器 RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N |
| LP-554770-2S-4M | 制造商:Alpha 3 Manufacturing 功能描述: |
| LP5550 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:PowerWise Technology Compliant Energy Management Unit |
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