NJW4119VP1-510A-TE1 USB充电器

  • 输出电流 (2.4A)
  • 输出电压校正功能(专利申请中)
  • 外部同步功能
  • 软启动功能
  • 开/关控制
  • 短路保护


电源电压(最低) Supply Voltage (minimum) 6.5V
电源电压(最大) Supply Voltage (maximum) 40V
频率(最大) Frequency (max) 330kHz
静态电流 Quiescent Current 3mA
参考电压容差 Voltage Reference Tolerance 1%
驱动器类型 Drive Type Internal FET


NJW4119 专为便携式设备的 USB 充电而设计,可提供 2.4 的保证。它具有电缆压降校正电路,可根据通过长电缆连接的终端设备的输出电流按比例校正输出电压。


The NJW4119 is designed for USB charging of portable equipment and can supply 2.4 guaranteed. It features a cable drop voltage correction circuit that corrects the output voltage in proportion to the output current at the terminal device connected through a long cable.

Additional functions include over current protection, thermal shutdown, soft start, and an error flag output with delay circuit and power good indicator.