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          首頁(yè) >MAX16819>規(guī)格書(shū)列表

          型號(hào)下載 訂購(gòu)功能描述制造商 上傳企業(yè)LOGO

          MAX16819

          2MHz High-Brightness LED Drivers with High-Side Current Sense and 5000:1 Dimming

          General Description The MAX16819/MAX16820, step-down constant-current high-brightness LED (HB LED) drivers provide a cost effective solution for automotive interior/exterior lighting, architectural and ambient lighting, LED bulbs such as MR16 and other LED illumination applications. The MAX1

          文件:216.41 Kbytes 頁(yè)數(shù):10 Pages

          MAXIM

          美信

          MAX16819

          2MHz、高亮度LED驅(qū)動(dòng)器,具有高邊電流檢測(cè)和5000:1調(diào)光范圍

          MAX16819/MAX16820是降壓恒流高亮度LED (HB LED)驅(qū)動(dòng)器,為汽車(chē)內(nèi)部/外部照明、建筑和環(huán)境照明、LED燈泡如MR16和其他LED照明應(yīng)用提供具有成本效益的解決方案。\n\n MAX16819/MAX16820工作于4.5V至28V輸入電壓范圍,并且有一個(gè)5V/10mA片上穩(wěn)壓器。輸出電流由高邊電流檢測(cè)電阻調(diào)節(jié),專(zhuān)用PWM輸入(DIM)可實(shí)現(xiàn)寬范圍的脈沖式亮度調(diào)節(jié)。\n\n MAX16819/MAX16820非常適合需要寬輸入電壓范圍的應(yīng)用。高邊電流檢測(cè)和內(nèi)置電流設(shè)置電路可使外部元件的數(shù)量最少,并可提供±5%精度的LED電流。在負(fù)載切換和PWM ? 高邊電流檢測(cè)\n? 專(zhuān)用亮度調(diào)節(jié)控制輸入\n? 20kHz最高亮度調(diào)節(jié)頻率\n? 滯回控制:無(wú)需補(bǔ)償\n? 開(kāi)關(guān)頻率高達(dá)2MHz\n? LED電流精度:±5%\n? 可調(diào)恒定LED電流\n? 輸入電壓范圍為4.5V至28V\n? 輸出功率超過(guò)25W\n? 5V,10mA片上穩(wěn)壓器\n? -40°C至+125°C工作溫度范圍;

          ADI

          亞德諾

          MAX16819ATT

          2MHz High-Brightness LED Drivers with High-Side Current Sense and 5000:1 Dimming

          General Description The MAX16819/MAX16820, step-down constant-current high-brightness LED (HB LED) drivers provide a cost effective solution for automotive interior/exterior lighting, architectural and ambient lighting, LED bulbs such as MR16 and other LED illumination applications. The MAX1

          文件:220.79 Kbytes 頁(yè)數(shù):10 Pages

          MAXIM

          美信

          MAX16819ATT+T

          2MHz High-Brightness LED Drivers with High-Side Current Sense and 5000:1 Dimming

          General Description The MAX16819/MAX16820, step-down constant-current high-brightness LED (HB LED) drivers provide a cost effective solution for automotive interior/exterior lighting, architectural and ambient lighting, LED bulbs such as MR16 and other LED illumination applications. The MAX1

          文件:216.41 Kbytes 頁(yè)數(shù):10 Pages

          MAXIM

          美信

          MAX16819ATTT

          2MHz High-Brightness LED Drivers with High-Side Current Sense and 5000:1 Dimming

          General Description The MAX16819/MAX16820, step-down constant-current high-brightness LED (HB LED) drivers provide a cost effective solution for automotive interior/exterior lighting, architectural and ambient lighting, LED bulbs such as MR16 and other LED illumination applications. The MAX1

          文件:220.79 Kbytes 頁(yè)數(shù):10 Pages

          MAXIM

          美信

          MAX16819_15

          2MHz High-Brightness LED Drivers with High-Side Current Sense and 5000:1 Dimming

          文件:918.71 Kbytes 頁(yè)數(shù):9 Pages

          MAXIM

          美信

          MAX16819_V01

          2MHz High-Brightness LED Drivers with High-Side Current Sense and 5000:1 Dimming

          文件:867.85 Kbytes 頁(yè)數(shù):9 Pages

          MAXIM

          美信

          MAX16819ATT+T

          2MHz High-Brightness LED Drivers with High-Side Current Sense and 5000:1 Dimming

          文件:918.71 Kbytes 頁(yè)數(shù):9 Pages

          MAXIM

          美信

          MAX16819ATT+T

          2MHz High-Brightness LED Drivers with High-Side Current Sense and 5000:1 Dimming

          文件:867.85 Kbytes 頁(yè)數(shù):9 Pages

          MAXIM

          美信

          MAX16819ATT+

          Package:6-WDFN 裸露焊盤(pán);包裝:卷帶(TR) 類(lèi)別:集成電路(IC) LED 驅(qū)動(dòng)器 描述:IC LED DRIVER CTRLR PWM 6TDFN

          AD

          亞德諾

          技術(shù)參數(shù)

          • VIN (max)(V):

            28

          • Max. No. of LEDs:

            6

          • # LED Channels:

            1

          • Regulation Topology:

            Inductor Based

          • LED Configuration:

            Series

          • ILED per Channel (max)(A):

            3

          • PWM Dimming Freq. (max)(kHz):

            20

          • Dimming Ratio (max):

            5000

          • Dimming Control:

            PWM

          • VDROPOUT (typ)(mV):

            500

          • VCURR_SENSE(mV):

            170

          • POUT(W):

            25

          • ICC (max)(mA):

            1.5

          • LED String Volt. (max)(V):

            26

          • Fxd. Freq.:

            Yes

          • Switching Frequency(kHz):

            2000

          • Features:

            Open LED Protection

          • Tags:

            Automotive

          • RoHS Available:

            Yes

          • Oper. Temp.(°C):

            -40 to +125

          • Package/ Pins:

            TDFN/6

          • Smallest Available Pckg. (max w/pins)(mm2):

            9.6

          • Budgetary Price (See Notes):

            $0.95 @1k

          供應(yīng)商型號(hào)品牌批號(hào)封裝庫(kù)存備注價(jià)格
          ADI
          25+
          Thin Dual Flatpack No Leads, E
          5500
          2MHz、高亮度LED驅(qū)動(dòng)器,具有高邊電流檢測(cè)和5000:1調(diào)光范圍
          詢(xún)價(jià)
          MAXIM
          1215+
          QFN
          150000
          全新原裝,絕對(duì)正品,公司大量現(xiàn)貨供應(yīng).
          詢(xún)價(jià)
          MAXIM
          23+
          QFN
          5000
          原裝正品,假一罰十
          詢(xún)價(jià)
          MAXIM
          23+
          TDFN6
          8650
          受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣(mài)!
          詢(xún)價(jià)
          MaximIntegrated
          24+
          6-TDFN-EP(3x3)
          66800
          原廠授權(quán)一級(jí)代理,專(zhuān)注汽車(chē)、醫(yī)療、工業(yè)、新能源!
          詢(xún)價(jià)
          MAX
          20+
          6-TDFN
          65790
          原裝優(yōu)勢(shì)主營(yíng)型號(hào)-可開(kāi)原型號(hào)增稅票
          詢(xún)價(jià)
          maxim
          20+
          120000
          全新現(xiàn)貨熱賣(mài)中歡迎查詢(xún)
          詢(xún)價(jià)
          Maxim Integrated
          24+
          6-WDFN 裸露焊盤(pán)
          39500
          一級(jí)代理/放心采購(gòu)
          詢(xún)價(jià)
          MAXIM
          25+
          TDFN6
          8
          普通
          詢(xún)價(jià)
          Maxim
          1931+
          N/A
          567
          加我qq或微信,了解更多詳細(xì)信息,體驗(yàn)一站式購(gòu)物
          詢(xún)價(jià)
          更多MAX16819供應(yīng)商 更新時(shí)間2026-1-21 16:52:00
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