零件型號(hào) | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
---|---|---|---|---|
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 | RichTek | |
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 | Richtek | |
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 | RichTek | ||
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 | RichTek | ||
RICHTEK | RichTek |
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) |
相關(guān)規(guī)格書
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