Automotive, I2C-Controlled, 6-Channel, 150mA Backlight Driver and 4-Output TFT-LCD Bias

General Description The MAX25069 is a highly integrated TFT power supply and LED backlight driver IC for automotive TFT-LCD applications. This IC integrates one boost converter, one inverting buck-boost converter, two gate-driver supplies, and a boost/SEPIC controller that can power 1 to 6 st

文件：1.60032 Mbytes 頁數(shù)：75 Pages

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I2C控制的汽車級6通道150mA背光驅(qū)動器和4路輸出TFT-LCD偏置電源

MAX25069是一款高度集成的TFT電源和LED背光驅(qū)動IC，適用于汽車TFT-LCD應(yīng)用。該IC集成了一個升壓轉(zhuǎn)換器、一個反相降壓-升壓轉(zhuǎn)換器、兩個柵極驅(qū)動器電源，以及一個升壓/SEPIC控制器，可為顯示屏背光中的1至6串LED供電。\n\n 源極驅(qū)動器電源包括可在單極性模式下提供高達+18V電壓的升壓轉(zhuǎn)換器，以及可產(chǎn)生低至-10.5V電壓的反相降壓-升壓轉(zhuǎn)換器。AVDD輸出在13.5V時可提供高達300mA的電流，而NAVDD可提供高達200mA的電流。正源極驅(qū)動器電源調(diào)節(jié)電壓(VAVDD)使用內(nèi)部NV存儲器或通過I2C進行設(shè)置。負源極驅(qū)動器電源電壓(VNAVDD)始終嚴格調(diào)節(jié) ? 4 輸出 TFT-LCD 偏置電源\n? 集成 420kHz 或 2.1MHz 升壓和升降壓轉(zhuǎn)換器\n? 靈活測序\n? 低靜態(tài)電流待機模式\n? 6 通道，36V LED 背光驅(qū)動器\n? 可編程的 nMOSFET 限流值\n? 4.5V 至 36V 輸入電壓范圍，啟動后以 3V 工作\n? 200Hz 時的調(diào)光比為 16,667:1\n? 燈串開路、LED 短路和 GDN 短路檢測;

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Automotive, I2C-Controlled, 6-Channel, 150mA Backlight Driver and 4-Output TFT-LCD Bias

General Description The MAX25069 is a highly integrated TFT power supply and LED backlight driver IC for automotive TFT-LCD applications. This IC integrates one boost converter, one inverting buck-boost converter, two gate-driver supplies, and a boost/SEPIC controller that can power 1 to 6 st

文件：1.60032 Mbytes 頁數(shù)：75 Pages

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Automotive, I2C-Controlled, 6-Channel, 150mA Backlight Driver and 4-Output TFT-LCD Bias

General Description The MAX25069 is a highly integrated TFT power supply and LED backlight driver IC for automotive TFT-LCD applications. This IC integrates one boost converter, one inverting buck-boost converter, two gate-driver supplies, and a boost/SEPIC controller that can power 1 to 6 st

文件：1.60032 Mbytes 頁數(shù)：75 Pages

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Automotive, I2C-Controlled, 6-Channel, 150mA Backlight Driver and 4-Output TFT-LCD Bias

General Description The MAX25069 is a highly integrated TFT power supply and LED backlight driver IC for automotive TFT-LCD applications. This IC integrates one boost converter, one inverting buck-boost converter, two gate-driver supplies, and a boost/SEPIC controller that can power 1 to 6 st

文件：1.60032 Mbytes 頁數(shù)：75 Pages

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Automotive, I2C-Controlled, 6-Channel, 150mA Backlight Driver and 4-Output TFT-LCD Bias

General Description The MAX25069 is a highly integrated TFT power supply and LED backlight driver IC for automotive TFT-LCD applications. This IC integrates one boost converter, one inverting buck-boost converter, two gate-driver supplies, and a boost/SEPIC controller that can power 1 to 6 st

文件：1.60032 Mbytes 頁數(shù)：75 Pages

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