NCP5007: LED Driver, Boost, Compact Backlight

内容: The NCP5007 is high efficiency boost converter ope...
  • The NCP5007 is high efficiency boost converter operating in current control loop, based on a PFM mode, to drive White LEDs. The current mode regulation allows a uniform brightness of the LEDs. The chip has been optimized for small ceramic capacitors and is capable of supplying up to 1.0 W output power.
  • 特長
  • Inductor Based Converter brings High Efficiency
  • Constant Output Current Regulation
  • 2.7 to 5.5 V Input Voltage Range
  • Vout to 22 V Output Compliance Allows up to 5 LEDs Drive in Series which Provides Automatic LED Current Matching
  • Built-in Over Voltage Protection
  • 0.3 µA Standby Quiescent Current
  • Includes Dimming Function (PWM)
  • Enable Function Driven Directly from Low Battery Voltage Source
  • Thermal Shutdown Protection
  • All Pins are Fully ESD Protected
  • Low EMI Radiation
  • アプリケーション
  • LED Display Back Light Control
  • High Efficiency Step up Converter
  • 技術資料 & デザイン・リソース
    評価/開発ツール情報
    製品変更通知
    供給状況 & サンプル
    NCP5007SNT1G
  • 状態: Active
  • Compliance: Pb-free Halide free 
  • 内容: LED Driver, Boost, Compact Backlight
  • 外形 タイプ: TSOP-5 / SOT-23-5
  • 外形 Case Outline: 483
  • MSL: 1
  • 梱包形態 タイプ: REEL
  • 梱包形態 数量: 3000
  • 在庫

  • Market Leadtime (weeks):4 to 8
  • Arrow:0
  • Digikey:>1K
  • Newark:<1K
  • PandS:>1K
  • パッケージ
    アプリケーション
    Specifications
  • Topology: Step-Up 
  • VIN Min (V): 2.7 
  • VIN Max (V): 20 
  • VO Max (V): 22 
  • IO Max (mA): 50 
  • fSW Typ (kHz): 1200 
  • Package Type: TSOP-5 / SOT-23-5 
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