NCP5603: White LED Driver, High Efficiency, Charge Pump Converter

Description: The NCP5603 is an integrated circuit dedicated to ...
  • The NCP5603 is an integrated circuit dedicated to the medium power White LED
    applications. The power conversion is achieved by means of a charge pump structure, using two external ceramic capacitors, making the system extremely tiny.
    The device supplies a constant voltage to the load from a low battery voltage source. It is particularly suited for the High Efficiency LED used in low cost, low power applications, with high extended battery life.
  • Features
  • Wide battery supply voltage range : 2.7 < Vcc < 5.5V
  • Automatic Operating Mode 1X, 1.5X and 2X improves Efficiency
  • Dimmable Output Current
  • Up to 350 mA Output Pulsed Current
  • Selectable Output Voltage
  • High Efficiency up to 90%
  • Support 2.5 kV ESD, Human Body Model
  • Support 200 V machine Model ESD
  • Low 40 mA Short Circuit Current
  • Applications
  • Camera Flash
  • End Products
  • Flash Lights
  • Mobile Phones
  • Technical Documentation & Design Resources
    Evaluation/Development Tool Information
    Product Change Notification
    Availability and Samples
    NCP5603MNR2G
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: White LED Driver, High Efficiency, Charge Pump Converter
  • Package Type: DFN-10
  • Package Case Outline: 485C
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 3000
  • Inventory

  • Market Leadtime (weeks):4 to 8
  • Arrow:0
  • Digikey:>1K
  • PandS:>1K
  • Packages
    Applications
    Specifications
  • Topology: Charge Pump 
  • VIN Min (V): 2.7 
  • VIN Max (V): 5.5 
  • VO Max (V): 5.5 
  • IO Max (mA): 350 
  • fSW Typ (kHz): 650 
  • Package Type: DFN-10 
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