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SC508中文資料
SC508數(shù)據(jù)手冊(cè)規(guī)格書PDF詳情
Description
The SC508/SC508A is a synchronous EcoSpeed?buck regulator which incorporates Semtech’s advanced, patented adaptive `on-time control architecture to provide excellent light-load efficiency and fast transient response. It features an integrated bootstrap switch and a fixed 5V LDO in a 3 x 3(mm) package. The device is highly efficient and uses minimal PCB area. The SC508A is available for automotive applications and is qualified to AEC-Q100.
Features
■ Power system
? Input voltage — 4.5V to 46V
? Integrated bootstrap switch
? Fixed 5V LDO output — 200mA
? 1 reference tolerance -40 to +85 °C
? Selectable internal/external bias power supply
? EcoSpeed? architecture with pseudo-fixed frequency adaptive on-time control
■ Logic input and output control
? Independent control EN for LDO and switcher
? Programmable soft-start time
? Programmable VIN UVLO threshold
? Power Good output
? Selectable power-save mode
? Programmable ultrasonic power-save mode
■ Protections
? Automatic restart on fault shutdown
? Over-voltage and under-voltage
? TC compensated RDS(ON) sensed current limit
? Thermal shutdown
? Smart power-save
? Pre-bias start-up
■ Capacitor types: SP, POSCAP, OSCON, and ceramic
■ Package — 3 x 3(mm), 20-pin MLPQ
■ Lead-free and halogen-free
■ RoHS and WEEE compliant
■ AEC-Q100 Qualified available in SC508A
Applications
■ Office automation and computing
■ Networking and telecommunication equipment
■ Point-of-load power supplies and module replacement
■ Automotive applications
SC508產(chǎn)品屬性
- 類型
描述
- 型號(hào)
SC508
- 制造商
SEMTECH
- 制造商全稱
Semtech Corporation
- 功能描述
EcoSpeed?? DC-DC Buck Controller with Integrated LDO
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
SEMTECH |
最新 |
QFN20# |
6800 |
全新原裝公司現(xiàn)貨低價(jià) |
|||
SEMTECH |
24+ |
QFN20# |
4000 |
原裝原廠代理 可免費(fèi)送樣品 |
|||
Semtech Corporation |
22+ |
20-UFQFN |
2100 |
||||
Semtech(升特) |
23+ |
QFN-20 |
25835 |
最新到貨,只做原裝進(jìn)口 |
|||
SEMTECH |
1706+ |
MLPQ-UT-203x3x0.6mm |
5800 |
只做原裝進(jìn)口,假一罰十 |
|||
SEMTECH |
2447 |
MLPQ-20-UT(3x3) |
105000 |
3000個(gè)/圓盤一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨, |
|||
SEMTECH |
20+ |
DFN-20 |
3854 |
就找我吧!--邀您體驗(yàn)愉快問(wèn)購(gòu)元件! |
|||
SEMTECH |
22+ |
NA |
500000 |
萬(wàn)三科技,秉承原裝,購(gòu)芯無(wú)憂 |
|||
SEMTECH |
23+ |
QFN |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
|||
SEMTECH |
24+ |
QFN20 |
207 |
原裝現(xiàn)貨假一賠十 |
SC508 資料下載更多...
SC508 芯片相關(guān)型號(hào)
SEMTECH相關(guān)芯片制造商
Datasheet數(shù)據(jù)表PDF頁(yè)碼索引
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Semtech Corporation
中文資料: 13016條
Semtech Corporation成立于1960年，總部位于美國(guó)加利福尼亞州，是一家高性能半導(dǎo)體和物聯(lián)網(wǎng)（IoT）系統(tǒng)的領(lǐng)導(dǎo)者。Semtech專注于開(kāi)發(fā)和提供創(chuàng)新的技術(shù)解決方案，旨在實(shí)現(xiàn)更智能、更互聯(lián)和可持續(xù)的地球。公司通過(guò)其全球團(tuán)隊(duì)，致力于為基礎(chǔ)設(shè)施、工業(yè)以及消費(fèi)市場(chǎng)的應(yīng)用開(kāi)發(fā)突破性產(chǎn)品。 發(fā)展歷程 自創(chuàng)立以來(lái)，Semtech已從一家高可靠性產(chǎn)品的制造商發(fā)展成為一家跨國(guó)技術(shù)創(chuàng)新公司。Semtech的使命是通過(guò)響應(yīng)社會(huì)和環(huán)境挑戰(zhàn)，提供能夠提高安全性和效率的解決方案，推動(dòng)社會(huì)的可持續(xù)發(fā)展。公司注重技術(shù)研發(fā)，努力解決當(dāng)今世界面臨的一些復(fù)雜設(shè)計(jì)問(wèn)題。 核心產(chǎn)品和技術(shù)平臺(tái) Semtech的產(chǎn)品
