LP8551 High-Efficiency LED Backlight Driver for Notebooks

1 Features 1• High-Voltage DC/DC Boost Converter with Integrated FET; Four Switching Frequency Options: 156/312/625/1250 kHz • 2.7-V to 22-V Input Voltage Range to Support 1x to 5x Cell Li-Ion Batteries • 50-mA High-Precision LED Current Sinks • Adaptive LED Current Sink Headroom Control fo

封装/外壳：25-WFBGA，DSBGA 包装：管件 描述：IC LED DRV RGLTR PWM 25DSBGA 集成电路（IC） LED 驱动器

LP8551 High-Efficiency LED Backlight Driver for Notebooks

文件：1.49708 Mbytes Page：47 Pages

LP8551 High-Efficiency LED Backlight Driver for Notebooks

1 Features 1• High-Voltage DC/DC Boost Converter with Integrated FET; Four Switching Frequency Options: 156/312/625/1250 kHz • 2.7-V to 22-V Input Voltage Range to Support 1x to 5x Cell Li-Ion Batteries • 50-mA High-Precision LED Current Sinks • Adaptive LED Current Sink Headroom Control fo

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