升压型单通道 面向大屏幕的白色LED驱动器

BD9409F是白色LED用高效率驱动器，适用于大屏幕液晶驱动器。BD9409F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。BD9409F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• LED protection circuit\n(Over boost protection(FB_H), LED OCP protection)\n• Over-voltage protection (OVP) for the output voltage Vout\n• Adjustable soft start\n• Adjustable oscillation frequency of DCDC\n• UVLO detection for the input voltage of the power stage;

1ch Boost up type White LED Driver for large LCD

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封装/外壳：16-SOIC（0.173"，4.40mm 宽） 包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 描述：IC LED DRIVER CTRLR PWM 16SOP 集成电路（IC） LED 驱动器

Precision 8-Ch/Dual 4-Ch Low Voltage Analog Multiplexers

DESCRIPTION The DG9408, DG9409 uses BiCMOS wafer fabrication technology that allows the DG9408, DG9409 to operate on single and dual supplies. Single supply voltage ranges from 3 V to 12 V while dual supply operation is recommended with ± 3 V to ± 6 V. FEATURES • Halogen-free According

Precision 8-Ch/Dual 4-Ch Low Voltage Analog Multiplexers

DESCRIPTION The DG9408, DG9409 uses BiCMOS wafer fabrication technology that allows the DG9408, DG9409 to operate on single and dual supplies. Single supply voltage ranges from 3 V to 12 V while dual supply operation is recommended with ± 3 V to ± 6 V. FEATURES • Halogen-free According

SINGLE CHIP KARAOKE LSI

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Quad Digitally Controlled Potentiometers

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Low Noise/Low Power/2-Wire Bus

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