4ch White LED Driver Built-in Current Driver Buck-Boost and Boost DC/DC Converter for Automotive

General Description BD81A24EFV-M / BD81A24MUV-M is a white LED driver with the capability of withstanding high input voltage (maximum 35 V). This driver has 4ch constantcurrent drivers in 1-chip, where each channel can draw up to 120 mA (Max), and it is suitable for high illumination LED dri

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4ch White LED Driver Built-in Current Driver Buck-Boost and Boost DC/DC Converter for Automotive

General Description BD81A24EFV-M / BD81A24MUV-M is a white LED driver with the capability of withstanding high input voltage (maximum 35 V). This driver has 4ch constantcurrent drivers in 1-chip, where each channel can draw up to 120 mA (Max), and it is suitable for high illumination LED dri

文件：3.12158 Mbytes 頁數(shù)：48 Pages

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4ch White LED Driver with Buck-Boost

文件：1.64422 Mbytes 頁數(shù)：40 Pages

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4ch升降壓型 白色LED驅(qū)動器

BD81A24EFV-M是35V高耐壓的白色LED驅(qū)動器。1chip中內(nèi)置4ch恒電流輸出，高達120mA/ch，適合高亮度LED驅(qū)動。內(nèi)置對應升降壓電流模式的DC/DC控制器，對于電源電壓變動，可實現(xiàn)穩(wěn)定的動作?？赏ㄟ^PWM輸入進行調(diào)光控制（10,000:1）。 ? Integrated Buck-Boost Current Mode DC/DC Controller\n? 10,000:1 PWM Dimming @100Hz\n? Built-In Protection Function (UVLO, OVP, OCP, SCP)\n? Integrated VOUT Discharge Function (Buck-Boost or Buck Structure Limitation)\n? AEC-Q100 Qualified (Grade 1);

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Package：28-VSSOP（0.173"，4.40mm 寬）裸露焊盤；包裝：管件 類別：集成電路（IC） LED 驅(qū)動器 描述：IC LED DRVR CTRLR PWM 28HTSSOP

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