1ch Boost up type White LED Driver for large LCD

General Description BD9486F is a high efficiency driver for white LEDs and is designed for large LCDs. BD9486F has a boost DCDC converter that employs an array of LEDs as the light source. BD9486F has some protect functions against fault conditions, such as over-voltage protection (OVP), ove

文件：896.81 Kbytes 页数：37 Pages

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1ch Boost up type White LED Driver for large LCD

文件：1.48337 Mbytes 页数：38 Pages

ROHM

罗姆

1ch Boost up type White LED Driver for large LCD

General Description BD9486F is a high efficiency driver for white LEDs and is designed for large LCDs. BD9486F has a boost DCDC converter that employs an array of LEDs as the light source. BD9486F has some protect functions against fault conditions, such as over-voltage protection (OVP), ove

文件：896.81 Kbytes 页数：37 Pages

ROHM

罗姆

1ch Boost up type White LED Driver for large LCD

文件：1.48337 Mbytes 页数：38 Pages

ROHM

罗姆

1ch Boost up type White LED Driver for large LCD

文件：1.48337 Mbytes 页数：38 Pages

ROHM

罗姆

面向升压型单信道大屏幕的白色LED驱动器

BD9486F是白色LED用高效率驱动器，适用于大屏幕液晶驱动器。BD9486F内置了可向光源（LED串联连接的阵列）提供适当电压的DCDC转换器。\n\nBD9486F中内置了应对异常状态的几种保护功能。过电压保护(OVP: over voltage protection), 过电流检测(OCP: over current limit protection of DCDC), LED 过电流保护(LEDOCP: LED over current protection), 过升压保护(FBMAX: over boost protection)等。因此，可在更宽的输出电压条件及负载条件下使用。 •DCDC converter with current mode\n•VOUT discharge function at shutdown\n•LED protection circuit (Over boost protection, LED OCP protection)\n•Over-voltage protection (OVP) for the output voltage Vout\n•Adjustable soft start\n•Adjustable oscillation frequency of DCDC\n•Wide range of analog dimming 0;

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Package：16-SOIC（0.173"，4.40mm 宽）；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 CTRLR PWM 16SOP

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