NCL30488: Single Stage CC/CV PSR Controller

Datasheet: Power Factor Corrected LED Driver with Primary Side CC/CV
Rev. 3 (254kB)
製品概要
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製品変更通知
The NCL30488 is a high PF Single stage Constant Current and Constant Voltage PSR PWM controller for Flyback/ Buck-Boost/ Sepic/ Boost. This controller operates in a QR mode to provide high efficiency. Thanks to a novel control method, the device is able to tightly regulate a constant LED current from the primary side. The device is highly integrated with a minimum number of external components. A robust suite of safety protection is built in to simplify the design
特長   利点
     
  • Integrated 700 V HV Startup
 
  • Fast startup and low standby power
  • Precise current regulation accuracy (<±2% typical)
 
  • Constant brightness
  • Precise voltage regulation accuracy (<±1% typical)
 
  • Aux. power supply for MCU & cold start up
  • PF(>0.95)/THD(<10%)
 
  • Exceeds global standards
  • Quasi-resonant control
 
  • Higher efficiency
  • Optional PSR/SSR mode
 
  • Design flexibility
  • Protections - BO/ Line OVP/ VCC OVP - LED Open/ short protection - Winding / Diode short protection - TSD
 
  • High system reliability
アプリケーション   最終製品
  • Non-Dimmable LED Driver
 
  • LED Driver
評価/開発ツール情報
製品 状態 Compliance 簡単な説明 アクション
NCL30488LED1GEVB Active
Pb-free
NCL30488 60W Evaluation Board
NCL30488LED2GEVB Active
Pb-free
NCL30488 75W Evaluation Board
Availability & Samples
Specifications
製品
状態
Compliance
内容
外形
MSL
梱包形態
予算 価格/Unit
タイプ
Case Outline
タイプ
Temperature
タイプ
数量
NCL30488A2DR2G Active
Pb-free
Halide free
NCL30488, 138 VDC Brown Out SOIC-7 751U 1 260 Tape and Reel 2500 $0.46
NCL30488A3DR2G Active
Pb-free
Halide free
NCL30488, 108 VDC Brown Out SOIC-7 751U 1 260 Tape and Reel 2500 $0.46
NCL30488A4DR2G Active
Pb-free
Halide free
NCL30488, 108 VDC Brown Out, SSR Option SOIC-7 751U 1 260 Tape and Reel 2500 $0.46
マーケットリードタイム(週) : Contact Factory
マーケットリードタイム(週) : Contact Factory
マーケットリードタイム(週) : Contact Factory

Product
Description
Pricing ($/Unit)
Compliance
Status
Topology
VI Min (V)
VI Max (V)
VO Max (V)
IO Max (mA)
fSW Typ (kHz)
Package Type
NCL30488A2DR2G  
 $0.46 
Pb
H
 Active   
Flyback
10.7
25
14
+300/-500
Variable
SOIC-7
NCL30488A3DR2G  
 $0.46 
Pb
H
 Active   
Flyback
10.7
25
14
+300/-500
Variable
SOIC-7
NCL30488A4DR2G  
 $0.46 
Pb
H
 Active   
Flyback
10.7
25
14
Variable
SOIC-7
Case Outline
751U   
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