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NCL30488A4集成電路(IC)的LED驅(qū)動(dòng)器規(guī)格書PDF中文資料

NCL30488A4
廠商型號(hào)

NCL30488A4

參數(shù)屬性

NCL30488A4 封裝/外殼為8-SOIC(0.154",3.90mm 寬),7 引線;包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為集成電路(IC)的LED驅(qū)動(dòng)器;NCL30488A4應(yīng)用范圍:LED 照明;產(chǎn)品描述:IC LED DRVR OFFL ANALOG 7SOIC

功能描述

Power Factor Corrected LED Driver with Primary Side CC/CV
IC LED DRVR OFFL ANALOG 7SOIC

絲印標(biāo)識(shí)

L30488A4

封裝外殼

SOIC7 / 8-SOIC(0.154",3.90mm 寬),7 引線

文件大小

339.26 Kbytes

頁(yè)面數(shù)量

24 頁(yè)

生產(chǎn)廠商 ON Semiconductor
企業(yè)簡(jiǎn)稱

ONSEMI安森美半導(dǎo)體

中文名稱

安森美半導(dǎo)體公司官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

原廠下載下載地址一下載地址二到原廠下載

更新時(shí)間

2025-3-20 16:21:00

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NCL30488A4規(guī)格書詳情

NCL30488A4屬于集成電路(IC)的LED驅(qū)動(dòng)器。由安森美半導(dǎo)體公司制造生產(chǎn)的NCL30488A4LED 驅(qū)動(dòng)器器件屬于 LED 驅(qū)動(dòng)器電源管理集成電路 (PMIC) 系列,可通過標(biāo)稱固定電壓的電源為負(fù)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?duì)器件工作點(diǎn)進(jìn)行外部控制,可在照明應(yīng)用中用于實(shí)現(xiàn)調(diào)光功能。

The NCL30488 is a power factor corrected flyback controller

targeting isolated constant current LED drivers. The controller

operates in a quasi?resonant 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. This removes the need

for secondary side feedback circuitry, its biasing and for an

optocoupler.

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.

Features

? High Voltage Startup

? Quasi?resonant Peak Current?mode Control Operation

? Primary Side Feedback

? CC / CV Accurate Control Vin up to 320 V rms

? Tight LED Constant Current Regulation of ±2 Typical

? Digital Power Factor Correction

? Analog and Digital Dimming

? Cycle by Cycle Peak Current Limit

? Wide Operating VCC Range

? ?40 to + 125°C

? Robust Protection Features

? Brown?Out

? OVP on VCC

? Constant Voltage / LED Open Circuit Protection

? Winding Short Circuit Protection

? Secondary Diode Short Protection

? Output Short Circuit Protection

? Thermal Shutdown

? Line over Voltage Protection

? This is a Pb?Free Device

Typical Applications

? Integral LED Bulbs

? LED Power Driver Supplies

? LED Light Engines

產(chǎn)品屬性

更多
  • 產(chǎn)品編號(hào):

    NCL30488A4DR2G

  • 制造商:

    onsemi

  • 類別:

    集成電路(IC) > LED 驅(qū)動(dòng)器

  • 包裝:

    卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶

  • 類型:

    交直流離線開關(guān)

  • 拓?fù)洌?/span>

    反激

  • 內(nèi)部開關(guān):

  • 輸出數(shù):

    1

  • 電壓 - 供電(最低):

    10.2V

  • 電壓 -?供電(最高):

    30V

  • 電壓 - 輸出:

    0.333V ~ 30V

  • 電流 - 輸出/通道:

    500mA

  • 調(diào)光:

    模擬

  • 應(yīng)用:

    LED 照明

  • 工作溫度:

    -40°C ~ 125°C(TJ)

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    8-SOIC(0.154",3.90mm 寬),7 引線

  • 供應(yīng)商器件封裝:

    7-SOIC

  • 描述:

    IC LED DRVR OFFL ANALOG 7SOIC

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
NS
24+
SOP
6980
原裝現(xiàn)貨,可開13%稅票
詢價(jià)
onsemi
2022+
原廠封裝
95000
100%進(jìn)口原裝正品現(xiàn)貨,公司原裝現(xiàn)貨眾多歡迎加微信咨
詢價(jià)
N/A
6000
面議
19
SOP36
詢價(jià)
ON
23+
NA
6800
原裝正品,力挺實(shí)單
詢價(jià)
24+
3000
公司存貨
詢價(jià)
ON(安森美)
23+
SOIC-8
10515
公司只做原裝正品,假一賠十
詢價(jià)
ON
24+
SMD
12000
原廠/代理渠道價(jià)格優(yōu)勢(shì)
詢價(jià)
24+
SOP36
7500
絕對(duì)原裝自家現(xiàn)貨!真實(shí)庫(kù)存!歡迎來電!
詢價(jià)
ON
22+
NA
2480
原裝正品支持實(shí)單
詢價(jià)
ON
24+
SOIC-8
8000
只做原裝正品,假一罰十
詢價(jià)