White LED Driver for large LCD Panels (DCDC Converter type)

General Description BD9483F,FV is a high efficiency driver for white LEDs and designed for large LCDs. This IC is built-in 2ch boost DCDC converters that employ an array of LEDs as the light source. BD9483F,FV has some protect function against fault conditions, such as the over-voltage protecti

文件：1.02565 Mbytes 页数：32 Pages

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White LED Driver for large LCD Panels (DCDC Converter type)

General Description BD9483F,FV is a high efficiency driver for white LEDs and designed for large LCDs. This IC is built-in 2ch boost DCDC converters that employ an array of LEDs as the light source. BD9483F,FV has some protect function against fault conditions, such as the over-voltage protecti

文件：1.02565 Mbytes 页数：32 Pages

ROHM

罗姆

大型LCD面板用 白色LED驱动器(DCDC转换器型)

BD9483F为大型LCD面板用高效率白色LED驱动器。此IC内置了用于LED阵列光源的2ch升压型DCDC转换器。BD9483F针对异常状态配备了过电压保护(OVP) 、Max Duty保护、DCDC的过电流保护(OCP)等各种保护功能。因此，BD9483F可在大范围输出电压下进行自动防故障设计。 •2ch boost DCDC converter with current mode\n•LED protection circuit (Max duty protection, LED OCP protection)\n•Over-voltage protection (OVP) for the output voltage Vout\n•Adjustable soft start\n•The wide range of analog dimming 0.2V-3.0V \n•2ch independent PWM dimming input \n•The UVLO detection f;

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大型LCD面板用 白色LED驱动器(DCDC转换器型)

BD9483FV是大型LCD面板用高效率白色LED驱动器。此IC内置了用于LED阵列光源的2ch升压型DCDC转换器。BD9483FV针对异常状态配备了过电压保护(OVP) 、Max Duty保护、DCDC的过电流保护(OCP)等各种保护功能。因此，BD9483FV可在大范围输出电压下进行自动防故障设计。 •2ch boost DCDC converter with current mode\n•Over-voltage protection (OVP) for the output voltage Vout\n•The wide range of analog dimming 0.2V-3.0V \n•The UVLO detection for the input voltage of the power stage \n•FAIL logic output;

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Package：24-SOIC（0.213"，5.40mm 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 24SOP

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Package：24-LSSOP（0.220"，5.60mm 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 24SSOP

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