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RT4539A

39V High Efficiency Boost Converter with I2C Controlled 6-CH LED Driver

GeneralDescription TheRT4539AisahighefficiencydriverforwhiteLEDs.Itissuitableforsingle/twocellbatteryinputtodriveLEDlightbarswhichcontainssixstringsinparallel.Theinternalcurrentsinkssupportamaximumof±2currentmismatchingforexcellentbrightnessuniformityi

RichTekRichtek Technology Corporation

立锜科技立锜科技股份有限公司

RT4539A

使用 I2C 控制接口、39V Boost 轉(zhuǎn)換器升壓的 6 串 LED 驅(qū)動(dòng)器

RichtekRichtek Technology Corporation

立锜科技立锜科技股份有限公司

RT4539AGQW

絲印:HL;Package:WQFN-24L;39V High Efficiency Boost Converter with I2C Controlled 6-CH LED Driver

GeneralDescription TheRT4539AisahighefficiencydriverforwhiteLEDs.Itissuitableforsingle/twocellbatteryinputtodriveLEDlightbarswhichcontainssixstringsinparallel.Theinternalcurrentsinkssupportamaximumof±2currentmismatchingforexcellentbrightnessuniformityi

RichTekRichtek Technology Corporation

立锜科技立锜科技股份有限公司

RT4539AWSC

絲?。?a target="_blank" title="Marking" href="/9v/marking.html">9V;Package:WL-CSP-20B;39V High Efficiency Boost Converter with I2C Controlled 6-CH LED Driver

GeneralDescription TheRT4539AisahighefficiencydriverforwhiteLEDs.Itissuitableforsingle/twocellbatteryinputtodriveLEDlightbarswhichcontainssixstringsinparallel.Theinternalcurrentsinkssupportamaximumof±2currentmismatchingforexcellentbrightnessuniformityi

RichTekRichtek Technology Corporation

立锜科技立锜科技股份有限公司

RT4803WSC

RICHTEK
WLCSP

RichTekRichtek Technology Corporation

立锜科技立锜科技股份有限公司

上傳:深圳市興聯(lián)達(dá)電子有限公司(原興達(dá)電子)

技術(shù)參數(shù)

  • Vin(min)(V):

    2.7

  • Vin(max)(V):

    24

  • Vout(max)(V):

    40

  • LEDChannels:

    6

  • Topology:

    Boost + Current Source

  • SWFreq(typ)(kHz):

    600

  • Vcs(typ)(mV):

    400

  • DimmingControl:

    I2C;PWM

  • Features:

    Adjustable Current Limit;Adjustable Frequency;Adjustable Soft-Start;Current Mode Control;Cycle-by-Cycle Current Limit;Enable Input;I2C;Internal Compensation;OCP;OVP;SCP

  • Package Type:

    WQFN4x4-24;WL-CSP1.71x2.371-20(BSC)

供應(yīng)商型號(hào)品牌批號(hào)封裝庫存備注價(jià)格
RICHTEK(立锜)
24+
QFN
7350
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!!
詢價(jià)
24+
N/A
64000
一級(jí)代理-主營優(yōu)勢(shì)-實(shí)惠價(jià)格-不悔選擇
詢價(jià)
RICHTEK/立锜
2450+
NA
6885
只做原裝正品假一賠十為客戶做到零風(fēng)險(xiǎn)!!
詢價(jià)
RICHTEK/立锜
24+
QFN
60000
全新原裝現(xiàn)貨
詢價(jià)
BB
24+
CAN3
6430
原裝現(xiàn)貨/歡迎來電咨詢
詢價(jià)
23+
CAN
11200
原廠授權(quán)一級(jí)代理、全球訂貨優(yōu)勢(shì)渠道、可提供一站式BO
詢價(jià)
MAXIM/美信
23+
DIP24
69820
終端可以免費(fèi)供樣,支持BOM配單!
詢價(jià)
RICHTEK/立锜
21+
QFN
20000
百域芯優(yōu)勢(shì) 實(shí)單必成 可開13點(diǎn)增值稅發(fā)票
詢價(jià)
RICHTEK/立锜
24+
QFN
22500
原裝現(xiàn)貨假一賠十
詢價(jià)
RICHTEK/立锜
2022+
QFN
15000
原廠代理 終端免費(fèi)提供樣品
詢價(jià)
更多RT4539A供應(yīng)商 更新時(shí)間2025-8-2 23:00:00