參數(shù)資料
型號: LP55281
廠商: National Semiconductor Corporation
英文描述: Quad RGB Driver
中文描述: 四RGB驅(qū)動器
文件頁數(shù): 18/28頁
文件大?。?/td> 1313K
代理商: LP55281
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
18
L
相關(guān)PDF資料
PDF描述
LP55281RL Quad RGB Driver
LP55281RLX Quad RGB Driver
LP55281TL Quad RGB Driver
LP55281TLX Quad RGB Driver
LP5551 PowerWise⑩ Technology Compliant Energy Management Unit
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LP55281RL 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Quad RGB Driver
LP55281RL/NOPB 功能描述:LED照明驅(qū)動器 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: 安裝風格:SMD/SMT 封裝 / 箱體:SO-16N
LP55281RLEV 功能描述:LED 照明開發(fā)工具 LP55281RLEV EVAL BOARD RoHS:否 制造商:Fairchild Semiconductor 產(chǎn)品:Evaluation Kits 用于:FL7732 核心: 電源電壓:120V 系列: 封裝:
LP55281RLEV/NOPB 制造商:Texas Instruments 功能描述:QUAD RGB DRIVER - Boxed Product (Development Kits) 制造商:Texas Instruments 功能描述:BOARD EVAL FOR LP5528 RGB DRIVER 制造商:Texas Instruments 功能描述:Quad RGB Drvr fr the PowerWise Family
LP55281RLX 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Quad RGB Driver