NCL30000: LED Driver, Dimmable, Power Factor Corrected

Description: The NCL30000 is a switch mode power supply control...
  • The NCL30000 is a switch mode power supply controller intended for low to medium power single stage power factor (PF) corrected isolated flyback LED Drivers. It employs a Critical Conduction Mode (CrM) control technique to ensure near unity power factor across a wide range of input voltages and output power.
  • Features
  • Constant on-time PWM control - Near ideal power factor
  • Cycle-by-cycle current protection - Robust protection
  • Low current sense threshold of 500 mV - Improves overall efficiency
  • Reference design for TRIAC line dimmers - Reduces development time
  • Source 500 mA / Sink 800 mA totem pole gate driver
  • Low 2.0 mA typical operating current
  • Very low 24 µA typical startup current
  • PbFree, halogen free/BFR free and RoHS compliant
  • Applications
  • <40 W single stage high power factor constant current drivers
  • Commercial and residential LED fixtures
  • End Products
  • LED driver power supplies
  • LED-based down lights
  • TRIAC dimmable LED-based PAR lamps
  • Power factor corrected constant voltage supplies
  • Technical Documentation & Design Resources
    Evaluation/Development Tool Information
    Product Change Notification
    Availability and Samples
    NCL30000DR2G
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: LED Driver, Dimmable, Power Factor Corrected
  • Package Type: SOIC-8
  • Package Case Outline: 751-07
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 2500
  • Inventory

  • Market Leadtime (weeks):Contact Factory
  • Arrow:0
  • Mouser:<1K
  • PandS:<1K
  • Packages
    Applications
    Specifications
  • Topology: Flyback 
  • VI Min (V): 12.5 
  • VI Max (V): 308 VAC 
  • VO Max (V): 20 VGATE 
  • IO Max (mA): 500/800 - Source/Sink 
  • fSW Typ (kHz): Variable 
  • Package Type: SOIC-8 
  • ON Semiconductor Full Web Site