LED Backlight Driver and Multiple LDO Lighting Management Unit

Features ? Charge Pump Input Voltage Range: 2.7V to 5.5V ? Tri-Mode Negative Charge Pump ? Improved Efficiency ? Drives up to Eight LEDs ? 1.3MHz Switching Frequency ? Automatic Soft Start ? Industry Standard I2C Programming Interface ? Programmable Backlight Current (8 Channels) ? 27.9mA

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LED Backlight Driver and Multiple LDO Lighting Management Unit

The AAT2870 is a highly integrated charge pump-based lighting management unit (LMU) providing eight independently configurable LED channels that can also be grouped into main or sub backlight controls. The built-in support for low cost ambient light sensors automates all brightness adjustments. In a ·Charge Pump Input Voltage Range: 2.7V to 5.5V\n·Tri-Mode Negative Charge Pump \n·Improved Efficiency\n·Drives up to Eight LEDs \n·1.3MHz Switching Frequency\n·Automatic Soft Start\n·Industry Standard I2C Programming Interface\n·Programmable Backlight Current (8 Channels)\n·27.9mA Maximum Current pe;

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絲?。?a target="_blank" title="Marking" href="/g4yy/marking.html">G4YY；Package：WLCSP-30；LED Backlight Driver and Multiple LDO Lighting Management Unit

Features ? Charge Pump Input Voltage Range: 2.7V to 5.5V ? Tri-Mode Negative Charge Pump ? Improved Efficiency ? Drives up to Eight LEDs ? 1.3MHz Switching Frequency ? Automatic Soft Start ? Industry Standard I2C Programming Interface ? Programmable Backlight Current (8 Channels) ? 27.9mA

文件：5.59951 Mbytes 頁數(shù)：50 Pages

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包裝：卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶 類別：集成電路（IC） LED 驅(qū)動器 描述：IC LED DRIVER RGLTR DIM 30WLCSP

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