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NCL31000MNITWG集成電路(IC)的LED驅動器規(guī)格書PDF中文資料

NCL31000MNITWG
廠商型號

NCL31000MNITWG

參數(shù)屬性

NCL31000MNITWG 封裝/外殼為48-VFQFN 裸露焊盤;包裝為卷帶(TR);類別為集成電路(IC)的LED驅動器;NCL31000MNITWG應用范圍:照明;產(chǎn)品描述:IC LED DRIVER RGLTR PWM 3A 48QFN

功能描述

Complete Connected LED Driver Power Solution
IC LED DRIVER RGLTR PWM 3A 48QFN

文件大小

1.44964 Mbytes

頁面數(shù)量

44

生產(chǎn)廠商 ON Semiconductor
企業(yè)簡稱

ONSEMI安森美半導體

中文名稱

安森美半導體公司官網(wǎng)

原廠標識
數(shù)據(jù)手冊

原廠下載下載地址一下載地址二到原廠下載

更新時間

2024-12-29 18:30:00

NCL31000MNITWG規(guī)格書詳情

NCL31000MNITWG屬于集成電路(IC)的LED驅動器。由安森美半導體公司制造生產(chǎn)的NCL31000MNITWGLED 驅動器器件屬于 LED 驅動器電源管理集成電路 (PMIC) 系列,可通過標稱固定電壓的電源為負載(通常為發(fā)光二極管)提供電流,并且電流可控。它與用于電壓調(diào)節(jié)的類似產(chǎn)品的主要區(qū)別在于,這類器件提供較低的反饋電壓(以提高系統(tǒng)能效),而且通??蓪ζ骷ぷ鼽c進行外部控制,可在照明應用中用于實現(xiàn)調(diào)光功能。

Description

The NCL31000 is a new member of the ON Semiconductor LED

driver family specifically targeting luminaire applications. NCL31000

incorporates a high efficient buck LED driver. The LED driver

supports both high?bandwidth analog dimming and PWM dimming

down to zero current. NCL31000 includes an integrated fixed 3V3

DC?DC and one adjustable DC?DC. A diagnostics block incorporates

an ADC, which measures input and LED output currents, voltages,

LED temperature, DC/DC voltages and currents. Fast safety

mechanisms protect the critical blocks of the chip. The diagnostic

measurements are available together with a flexible status reporting

and interrupt mechanism. NCL31001 is the same as NCL31000 except

that it does not include both DC?DC converters. The combination of

NCL31000 and NCL31001 is ideal for dual channel solutions.

Features

? Wide Input Voltage Range: 21.5 V to 57 V

? Proprietary 100 W+ Applications

? Integrated 3.3 V Buck Convertor (Only for NCL31000)

? Integrated Adjustable Buck Convertor 2.5 ? 24 V (Only for

NCL31000)

? Integrated High Efficiency Buck LED Driver

? Adjustable Switching Frequency 44.4 kHz to 1 MHz

? Deep Dimming to Zero with Accuracy of 0.1 Using Internal

Precision 2.4 V Reference

? Best in Class Linearity

? High Modulation Bandwidth (~50 kHz)

? Visual Light Communication Capable

? Yellow?Dot Compliant

? Internal DIM DAC for Independent LED Control During

Micro?controller Re?flashing (Warm Boot)

? Low EMI Reference Design

? I2C/SPI Interface (I/S Suffix)

? High Accuracy Diagnostic Functions to Measure Voltages/Currents

? Protection against LED Shorts & Opens

? LED Over/Under Voltage & Over Current Protection

? Chip Over Current Protection

? Chip & LED Over Temperature Protection

? Junction Temperature Range of ?40°C to +125°C

? Available in 48?pin QFN 7x7

? These Devices are Pb?Free and are RoHS Compliant

產(chǎn)品屬性

更多
  • 產(chǎn)品編號:

    NCL31000MNITWG

  • 制造商:

    onsemi

  • 類別:

    集成電路(IC) > LED 驅動器

  • 包裝:

    卷帶(TR)

  • 類型:

    DC DC 穩(wěn)壓器

  • 拓撲:

    降壓

  • 內(nèi)部開關:

  • 輸出數(shù):

    1

  • 電壓 - 供電(最低):

    21.5V

  • 電壓 -?供電(最高):

    57V

  • 電壓 - 輸出:

    4V ~ 38V

  • 電流 - 輸出/通道:

    3A

  • 頻率:

    44.4kHz ~ 1MHz

  • 調(diào)光:

    PWM

  • 應用:

    照明

  • 工作溫度:

    -40°C ~ 85°C(TA)

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    48-VFQFN 裸露焊盤

  • 供應商器件封裝:

    48-QFN(7x7)

  • 描述:

    IC LED DRIVER RGLTR PWM 3A 48QFN

供應商 型號 品牌 批號 封裝 庫存 備注 價格
onsemi(安森美)
23+
TSOP61.5mm
6000
誠信服務,絕對原裝原盤
詢價
ON
22+
NA
2455
原裝正品支持實單
詢價
24+
3000
公司存貨
詢價
2322+
NA
33220
無敵價格 主銷品牌 正規(guī)渠道訂貨 免費送樣!!!
詢價
ON
24+
SOIC-8
8000
只做原裝正品,假一罰十
詢價
ONSEMI
2023
NA
4202
原廠代理渠道,正品保障
詢價
NS
24+
SOP
6980
原裝現(xiàn)貨,可開13%稅票
詢價
FORESEE
2023+
FBGA178
80000
一級代理/分銷渠道價格優(yōu)勢 十年芯程一路只做原裝正品
詢價
TDK/東電化
23+
3225
22330
原廠授權一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種
詢價
FORESEE
23+
BGA
50000
全新原裝正品現(xiàn)貨,支持訂貨
詢價