1.5A Step-Up Current Regulator for Flash LEDs

Features • VIN Range: 2.7V to 5.5V • Dual Channel Output • Up to 1.5A Regulated Output Current (750mA per channel) • Up to 85 Efficiency with Small Inductor (1μH) • 2 MHz Switching Frequency • Separate Flash Enable • User-Programmable Safety Timer • Single Resistor Sets Flash and Movie Mo

文件：2.66812 Mbytes 页数：20 Pages

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1.5A Step-Up Current Regulator for Flash LEDs

The AAT1272 is a high-efficiency, high-current boost converter capable of 1.5A typical output current. It is an ideal power solution for LED photo flash applications in all single cell Li-ion powered products.\nThe AAT1272 maintains output current regulation by switching the internal high-side and l ·VIN Range: 2.7V to 5.5V\n·Dual Channel Output\n·Up to 1.5A Regulated Output Current (750mA per\n·channel)\n·Up to 85% Efficiency with Small Inductor (1µH)\n·2 MHz Switching Frequency\n·Separate Flash Enable\n·User-Programmable Safety Timer\n·Single Resistor Sets Flash and Movie Mode Current\n·T;

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丝印：ZNXYY；Package：TDFN33-14；1.5A Step-Up Current Regulator for Flash LEDs

Features • VIN Range: 2.7V to 5.5V • Dual Channel Output • Up to 1.5A Regulated Output Current (750mA per channel) • Up to 85 Efficiency with Small Inductor (1μH) • 2 MHz Switching Frequency • Separate Flash Enable • User-Programmable Safety Timer • Single Resistor Sets Flash and Movie Mo

文件：2.66812 Mbytes 页数：20 Pages

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包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 类别：集成电路（IC） LED 驱动器 描述：IC LED DRIVER RGLTR 750MA 14TDFN

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