SGM37895是一款雙路LED閃光燈驅動器,其內部集成了兩個由I2C設置的電流源(可設置的閃光燈驅動電流為750mA/1000mA,默認值750mA)。因為采用線性閃光驅動結構而無需電感,同時其輸出允許LED負極接地
查看詳情SGM37893A是一款單路LED閃光燈驅動器,其內部包括一個最大輸出可達1260mA的受控恒流源和必要的保護及控制電路。SGM37893A基于NMOSFET電流控制結構,配合新型的低正向壓降LED
查看詳情SGM37861是一款適用于高功率密度的LED閃光燈驅動器。高側恒流控制可輸出高達980mA驅動陰極接地的LED。其4MHz頻率同步升壓轉換器可以采用小尺寸電感和陶瓷電容,實現緊湊設計。
查看詳情The SGM3785 is a highly integrated boost DC/DC converter with 2MHz fixed frequency. High switching frequency makes it easy to use tiny components and optimized for portable photo flash.
查看詳情The SGM3781 is a highly integrated boost DC/DC converter with 2MHz fixed frequency. High switching frequency makes it easy to use tiny components and optimized for portable photo flash.
查看詳情The SGM3141B is a current-regulated buck/boost charge pump LED driver capable of driving 700mA output current. It is ideal for powering high brightness LEDs for camera flash applications.
查看詳情The SGM3141 is a current-regulated buck/boost charge pump LED driver capable of driving 700mA output current. It is ideal for powering high brightness LEDs for camera flash applications.
查看詳情The SGM3140B is a current-regulated buck/boost charge pump LED driver capable of driving 500mA output current. It is ideal for powering high brightness LEDs for camera flash applications.
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