NCL31000: Intelligent LED Driver, YellowDot™ Compliant, with Precision Dimming, Diagnostics and Power Metrology

Datasheet: Complete Connected LED Driver Power Solution
Rev. 1 (1374kB)
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The NCL31000 is an intelligent LED driver targeting luminaire applications.  The NCL31000 incorporates a high efficiency buck LED driver that supports both high-bandwidth analog and PWM dimming down to zero current.  Two auxiliary DC-DC converters are included to power a microcontroller and other sensors.  Diagnostics are included to measure input and output current and voltage, LED temperature and DC-DC voltages.  The device is ideal for YellowDot™ LED drivers.

特性   优势
     
  • High efficiency buck LED driver
  
  • Deep dimming to zero with 0.1% accuracy
  • Integrated 3.3V buck converter
  
  • Low EMI design
  • Adjustable 2.5 to 24V buck converter
  
  • Protection against LED shorts and opens
  • High modulation bandwidth (~50kHz); VLC capable
  
  • IC and LED over temperature protection
  • I2C or SPI serial interface
  
  • Diagnostic functions to measure voltages and currents
应用   终端产品
  • LED Lighting
  • Backlight LED driver
  
  • YellowDot™ LED drivers
  • Intelligent LED Luminaries
技术文档及设计资源
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数据表 (1) 评估板文档 (3)
封装图纸 (1)  
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产品 状况 Compliance 简短说明 行动
NCL31000ASGEVB Active
Pb-free
NCL31000 Intelligent LED Driver Arduino Shield Evaluation Board
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类型
数量
NCL31000MNITWG Active
Pb-free
Halide free
NCL31000, Intelligent LED driver with I2C serial interface QFN-48 485EP 3 260 Tape and Reel 2500 $3.64
NCL31000MNSTWG Active
Pb-free
Halide free
NCL31000, Intelligent LED driver with SPI serial interface QFN-48 485EP 3 260 Tape and Reel 2500 $3.64
市场订货至交货的时间(周) : Contact Factory
市场订货至交货的时间(周) : Contact Factory

Product
Description
Pricing ($/Unit)
Compliance
Status
VI Max (V)
IO Max (mA)
LEDs in Series, Max #
LEDs in Parallel, Max #
Package Type
NCL31000MNITWG  
 NCL31000, Intelligent LED driver with I2C serial interface 
 $3.64 
Pb
H
 Active   
57
3000
13
16
QFN-48
NCL31000MNSTWG  
 NCL31000, Intelligent LED driver with SPI serial interface 
 $3.64 
Pb
H
 Active   
57
3000
13
16
QFN-48
外形
485EP   
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