LED 驱动器,电流模式 PWM 控制器,用于切相可调光 LED 应用

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NCL30073 是一款高度集成的 PWM 控制器,采用极小型 TSOP-6 封装,能够提供坚固耐用的高性能 LED 转换器。该控制器供电范围高达 24 V,具有 65 kHz 开关电路,在峰值电流模式控制下运行。当 FB 引脚上的电压进一步下降时,该控制器进入跳过周期,同时对峰值电流进行限制。

  • Phase-Cut Dimming Retrofit Bulbs
  • Phase-Cut Dimming Down Light
  • Phase-Cut Dimming Tubes
  • Phase-Cut Dimming LED Drivers
  • LED Bulb
  • LED Tubes
  • LED Downlight
  • LED Retrofit
  • LED Driver
  • Sequare Nature of Input Current Waveform
  • Single Winding Inductor
  • Adjustable Over Power Protection
  • Frequency Foldback down to 26 kHz
  • <30 eBOM counts

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NCL30073SN065T1G

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A

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P

TSOP-6

3

260

REEL

3000

N

Step-Up/Step-Down/SEPIC

20 VAC

305 VAC

23.9 V - VDRV

300/500 - ISource/Sink

65

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