概览

优势和特点

  • +0.7V to MAINOUT Battery Input Voltage
  • Dual Output Voltages
    • +3.3V Main Output and +20V LCD Bias Output
    • +3.3V Main Output and -20V LCD Bias Output
  • All Outputs Also Adjustable with External Resistors
  • Up to 350mA from 2-Cell Input (Main Output )
  • Up to 140mA from 1-Cell Input (Main Output)
  • Up to 12mA Output Current (LCD Bias Output)
  • Internal N-Channel Switches and Synchronous Rectifier
  • 1µA IC Shutdown Current
  • 300kHz Switching Frequency
  • Surface-Mount Components
  • Fully Assembled and Tested

产品详情

应用

  • 手持式终端
  • PDA
  • 便携式仪表
  • 便携电话