电荷泵 + 低压差恒流源 3通道 LED 恒流驱动器

RT9373A 是采用电荷泵的高效、低成本的白光 LED 驱动器，可驱动最多3只 LED，有恒流源使它们能获得稳定一致的电流输出。由于采用了可以 x1/x1.5/x2 模式工作的电荷泵和低压差的电流源，RT9373A 可获得非常高的转换效率。使用者可以非常容易地通过脉冲调光方式使 LED 电流在 1.25mA~20mA 之间变化，这些脉冲是通过 EN 端输入芯片的，共有16级电流可供选择。RT9373A 使用了 WQFN-16L 3x3 的封装。 • 在全电池电压范围内效率都高于80%\n• 支持最大 60mA 的总输出电流\n• 有软启动功能\n• 250kHz 恒定工作频率\n• 16级亮度可调\n• 符合 RoHS 规范，不含卤素;

3-Channel Charge Pump White LED Driver with Low Dropout Current Source

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封装/外壳：16-WFQFN 裸露焊盘 包装：卷带（TR） 描述：IC LED DRIVER RGLTR 20MA 16WQFN 集成电路（IC） LED 驱动器

FULL-FEATURED POWER MODULE FOR DIRECT DRIVE OF 3-PHASE BRUSHLESS DC MOTOR

Description: The OM9373 is one of a series of versatile, integrated three-phase brushless DC motor controller/driver subsystems housed in a 43 pin power flatpack. The OM9373 is best used as a two quadrant speed controller for controlling/driving fans, pumps, and motors in applications whi

FULL-FEATURED POWER MODULE FOR DIRECT DRIVE OF 3-PHASE BRUSHLESS DC MOTOR

Description: The OM9373 is one of a series of versatile, integrated three-phase brushless DC motor controller/driver subsystems housed in a 43 pin power flatpack. The OM9373 is best used as a two quadrant speed controller for controlling/driving fans, pumps, and motors in applications whi

FULL-FEATURED POWER MODULE FOR DIRECT DRIVE OF 3-PHASE BRUSHLESS DC MOTOR

Description: The OM9373 is one of a series of versatile, integrated three-phase brushless DC motor controller/driver subsystems housed in a 43 pin power flatpack. The OM9373 is best used as a two quadrant speed controller for controlling/driving fans, pumps, and motors in applications whi

SmartACFL Modem

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