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SC1158中文資料
SC1158數(shù)據(jù)手冊規(guī)格書PDF詳情
DESCRIPTION
The SC1158 is a low-cost, full featured, synchronous voltage-mode controller designed for use in single ended power supply applications where efficiency is of primary concern. Synchronous operation allows for the elimination of heat sinks in many applications. The SC1158 is ideal for implementing DC/DC converters needed to power advanced microprocessors such as Pentium? ll and K6-2. Internal level-shift, high-side drive circuitry, and preset shoot-thru control, allows for use of inexpensive N-channel power switches.
SC1158 features include an integrated 4-bit VID DAC, temperature compensated voltage reference, triangle wave oscillator, current limit comparator, frequency shift over-current protection, and an internally compensated error amplifier.
The SC1158 operates at a fixed 140KHz, providing an optimum compromise between efficiency, external component size, and cost.
FEATURES
? Low cost / full featured
? Synchronous operation
? 4 Bit VID DAC programmable output (1 tolerance)
? Meets Intel VRM8.2 (Pentium? II) high range
? 1.5 Reference
APPLICATIONS
? Pentium? II, K6-2 Core Supplies
? Multiple Microprocessor Supplies
? Voltage Regulator Modules (VRM)
? Programmable Power Supplies
? High Efficiency DC/DC Conversion
SC1158產(chǎn)品屬性
- 類型
描述
- 型號
SC1158
- 制造商
SEMTECH
- 制造商全稱
Semtech Corporation
- 功能描述
PROGRAMMABLE SYNCHRONOUS DC/DC CONTROLLER FOR ADVANCED PROCESSORS
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
SEMTECH |
02+ |
SOP16 |
5572 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
|||
SEMTECH |
SOP-16 |
68500 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
||||
SEMTECH |
25+ |
SOP16 |
5572 |
只做原裝進口!正品支持實單! |
|||
SEMTECH |
24+ |
NA/ |
4513 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
|||
SEMTECH |
2025+ |
SOP16 |
3875 |
全新原廠原裝產(chǎn)品、公司現(xiàn)貨銷售 |
|||
SEMTECH |
2403+ |
SOP16 |
6489 |
原裝現(xiàn)貨熱賣!十年芯路!堅持! |
|||
SEMTECH |
23+ |
SOP16 |
5572 |
全新原裝正品現(xiàn)貨,支持訂貨 |
|||
SEMTECH |
23+ |
8/SOP |
5000 |
原裝正品,假一罰十 |
|||
SEMTECH |
24+ |
SOP16 |
4897 |
絕對原裝!現(xiàn)貨熱賣! |
|||
SEMTECH |
23+ |
SOP-16 |
8560 |
受權(quán)代理!全新原裝現(xiàn)貨特價熱賣! |
SC1158 資料下載更多...
SC1158 芯片相關(guān)型號
SEMTECH相關(guān)芯片制造商
Datasheet數(shù)據(jù)表PDF頁碼索引
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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專注于開發(fā)和提供創(chuàng)新的技術(shù)解決方案，旨在實現(xiàn)更智能、更互聯(lián)和可持續(xù)的地球。公司通過其全球團隊，致力于為基礎(chǔ)設(shè)施、工業(yè)以及消費市場的應(yīng)用開發(fā)突破性產(chǎn)品。 發(fā)展歷程 自創(chuàng)立以來，Semtech已從一家高可靠性產(chǎn)品的制造商發(fā)展成為一家跨國技術(shù)創(chuàng)新公司。Semtech的使命是通過響應(yīng)社會和環(huán)境挑戰(zhàn)，提供能夠提高安全性和效率的解決方案，推動社會的可持續(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)計問題。 核心產(chǎn)品和技術(shù)平臺 Semtech的產(chǎn)品
