三输出 RGB LED 驱动器,带 I2C 控制

概览

NCP5623 混合模拟电路是一款三输出 LED 驱动器,专用于背光 LCD 显示屏的 RGB 照明。该集成电路采用工业标准 TSSOP-14 封装,适用于消费电子应用。

  • Multicolor Illuminations
  • LCD Backlight
  • RGB Indicator
  • RGB Fun Lighting

  • Cellular phone
  • MP3, PMP, DSC and other portable consumer design

  • 2.7 to 5.5V Input voltage range
  • RGB function fully supported
  • Programmable Integrated Gradual Dimming
  • 90 mA Output Current Capability
  • Provides three independent LED drives
  • Support full I2C protocol
  • This is a Pb-Free Device
  • 32-Steps Constant Current per channel, 32k colors combination

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