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SC1474中文資料
相近規(guī)格書(shū)
SC1474數(shù)據(jù)手冊(cè)規(guī)格書(shū)PDF詳情
Description
The SC1474 PowerStep III? IC is a single chip high-performance Hysteretic PWM controller. With dual integrated Smart? Drivers, it powers advanced Pentium? 4 processors. The SC1474 features extended Intel Mobile Voltage Positioning (IMVP) to increase battery life by reducing the voltage at the processor when it is heavily loaded. It directly supports Intel’s SpeedStep? requirements for even longer battery life. The SC1474 automatically detects performance and battery mode VIDs. In addition, it integrates direct “deeper sleep” mode support. All operating modes incorporate automatic “power-save” to prevent negative current flow in the low-side FET during light loading conditions, saving even more power.
Features
◆ IMVP3 compliant single chip solution
◆ High speed Dual phase hysteretic controller
◆ VID programmable output
◆ Dual integrated 2A/4A drivers
◆ Integrated VID regulator controller
◆ Automatic performance/battery mode detection
◆ Dynamic phase current matching
◆ Under-voltage lock out on all Vcc inputs
◆ Over-voltage protection on CORE
◆ Current Limit protection on CORE
◆ Thermal protection
◆ Programmable soft-start
◆ Powergood flag with blanking during VID changes
◆ Automatic powersave at light load
◆ TSSOP-38 package
◆ Industrial temperature range
Applications
◆ Advanced Intel microprocessors
SC1474產(chǎn)品屬性
- 類(lèi)型
描述
- 型號(hào)
SC1474
- 制造商
SEMTECH
- 制造商全稱(chēng)
Semtech Corporation
- 功能描述
Portable Pentium Dual Phase Power Supply Controller
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
SEMTECH/升特 |
2021+ |
TSSOP28 |
9000 |
原裝現(xiàn)貨,隨時(shí)歡迎詢(xún)價(jià) |
|||
SEMTECH |
17+ |
TSSOP28 |
6200 |
100%原裝正品現(xiàn)貨 |
|||
SEMTECH |
24+ |
原封裝 |
452 |
原裝現(xiàn)貨假一罰十 |
|||
SEMTECH |
23+ |
TSSOP28 |
5000 |
原裝正品,假一罰十 |
|||
SEMTECH |
1650+ |
TSSOP-38 |
5800 |
只做原裝進(jìn)口,假一罰十 |
|||
SEMTECH |
1738+ |
TSSOP |
8529 |
科恒偉業(yè)!只做原裝正品,假一賠十! |
|||
SEMTECH |
23+ |
TSSOP-3 |
8560 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣(mài)! |
|||
SEMTECH |
24+ |
TSSOP38 |
90000 |
一級(jí)代理商進(jìn)口原裝現(xiàn)貨、假一罰十價(jià)格合理 |
|||
SEMTECH |
2018+ |
TSSOP |
26976 |
代理原裝現(xiàn)貨/特價(jià)熱賣(mài)! |
|||
SEMTECH |
18+ |
TSSOP28 |
18839 |
全新原裝現(xiàn)貨,可出樣品,可開(kāi)增值稅發(fā)票 |
SC1474 資料下載更多...
SC1474 芯片相關(guān)型號(hào)
- BKAD1A234MAC40001SA
- CR102JPGS115QF
- CTB16-1000BPT
- DF52J11S215PQA
- FBA04T12LSB
- FBA12A05M1SB
- FBA12A24LSB
- FBA12T12LSB
- FBK04A12LSB
- FBK04T05M1SB
- FBK04T12LSB
- LM2576D2T-12
- LM2576D2T-ADJ
- LTV8191-V
- LTV-819-2S-TA1
- M3H36FAD
- M3R16TCJ
- M4S61ZAJ
- MC74F280J
- MC74HC299DW
- MHR26TBJ
- MHR66TBJ
- MPV320R2PJ
- MPV360Z1PJ
- MTXO6HFBD
- N2576G-5
- NT5SV16M16AT
- NT5SV32M8AT-7K
- SF4D-DC24V
- ZWS100AF-15
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(zhuān)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
