High Voltage 4-Channel LED Controller Driver

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丝印：LD7890GHE；Package：TSSOP-EP-24；High Voltage 4-Channel LED Controller Driver

文件：796.2 Kbytes 页数：16 Pages

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丝印：LD7890GS；Package：SOP-24；High Voltage 4-Channel LED Controller Driver

文件：796.2 Kbytes 页数：16 Pages

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LED 应用产品 : 升压型LED背光控制器/驱动器

The LD7890 is a 4-channel LED controller with a boost switching controller. It’s an ideal solution for driving high power LED backlights. The LD7890 can deliver high accuracy of constant current to 4 individual LED strings with 4 External MOSFET without cross-reference.The LD7890 is designed for Cur ·Input Voltage range: 9V to 28V\n·4 Channel LED Controller\n·External and Internal PWM dimming control\n·LED short circuit protection\n·LED open string protection\n·Cycle-by-Cycle Current Limit\n·Over-temperature protection\n·Status output;

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