Linear LED Drivers | NCL31000

智能 LED 驱动器，支持可见光通信技术，带精确调光、诊断和功率测量

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概览

NCL31000 是一款针对照明灯具应用的智能LED驱动器，支持可见光通信和室内定位功能。 NCL31000采用高效降压LED驱动器，同时支持高带宽模拟和PWM调光至零电流。 两个辅助DC-DC转换器为微控制器和其他传感器供电。诊断功能可测量输入/输出的电流电压、LED 温度和DC-DC电压。

NCL31001为简配版本，适合多通道方案。

  • LED照明
  • 可见光通信
  • 室内定位

  • 智能LED灯具
  • LED照明管理系统
  • 多通道LED照明

  • 高效率降压 LED 驱动器
  • 可见光通信技术（50kHz带宽）
  • 集成高精度测量 (+-1%)
  • 集成 3.3V 降压转换器
  • 2.5 至 24V 可调降压转换器
  • I2C 或 SPI 串行接口

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NCL31000MNITWG

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Pb

A

H

P

QFN-48

485EP

3

260

REEL

2500

N

57

3000

13

16

Price N/A

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NCL31000MNSTWG

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CAD Model

Pb

A

H

P

QFN-48

485EP

3

260

REEL

2500

N

57

3000

13

16

Price N/A

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可靠性数据

Die Related Summary Data

Device: NCL31000MNITWG

Equivalent to wafer fab process: CMOS SUB

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平均故障间隔时间/平均无故障时间（按小时计算）

FITS

CMOS SUB

2

920154574

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Data is based on the following assumptions.

Note: The temperature and confidence level may be adjusted to your requirements.

Disclaimer: A reliability FIT rate calculated using this tool shall not be used for any functional safety purpose. In case a raw FIT rate needs to be estimated for a component which is targeted to be used in a safety critical application (i.e. compliant to ISO 26262 standard) it should be calculated according to generic safety standards (IEC62380, IEC61709, SN29500, FIDES, etc.)

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