High Efficiency 1X/1.5X/2X Charge Pump for White LED Applications

Features ? VIN Range: 2.7V to 5.5V ? Fully Programmable Current with Single Wire ? 16 Current Levels ? Four Low Current Settings Down to 50μA ? Low IQ (50μA) for Low Current Mode ? Tri-Mode 1X, 1.5X, and 2X Charge Pump for Maximum Efficiency and VF Coverage ? Drives up to Three Channels of

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High Efficiency 1X/1.5X/2X Charge Pump For White LED Applications

文件：299.87 Kbytes 頁數(shù)：11 Pages

ANALOGICTECH

Advanced Analogic Technologies

High Efficiency 1X/1.5X/2X Charge Pump for White LED Applications

Please note: this product is being discontinued and is not recommended for new designs.\n\nThe AAT3157 is a low noise, constant frequency charge pump DC/DC converter that uses a tri-mode load switch (1X), fractional (1.5X), and doubling (2X) conversion to maximize efficiency for white LED applicatio ? VIN Range: 2.7V to 5.5V\n? Fully Programmable Current with Single Wire \n? 16 Current Levels\n? Four Low Current Settings Down to 50μA\n? Low IQ (50μA) for Low Current Mode\n? Tri-Mode 1X, 1.5X, and 2X Charge Pump for Maximum Efficiency and VF Coverage\n? Drives up to Three Channels of LEDs\n? No ;

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絲印：QWXYY；Package：TSOPJW-12；High Efficiency 1X/1.5X/2X Charge Pump for White LED Applications

Features ? VIN Range: 2.7V to 5.5V ? Fully Programmable Current with Single Wire ? 16 Current Levels ? Four Low Current Settings Down to 50μA ? Low IQ (50μA) for Low Current Mode ? Tri-Mode 1X, 1.5X, and 2X Charge Pump for Maximum Efficiency and VF Coverage ? Drives up to Three Channels of

文件：816.16 Kbytes 頁數(shù)：11 Pages

SKYWORKS

思佳訊

High Efficiency 1X/1.5X/2X Charge Pump For White LED Applications

文件：299.87 Kbytes 頁數(shù)：11 Pages

ANALOGICTECH

Advanced Analogic Technologies

Package：12-TFSOJ（0.094"，2.40mm 寬）；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 驅動器 描述：IC LED DRV RGLT S2CWIRE 12TSOPJW

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