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SC1402中文資料
SC1402數(shù)據(jù)手冊規(guī)格書PDF詳情
DESCRIPTION
The SC1402 is pin compatible with the MAX1632 with improved load regulation performance. The SC1402 is a multiple-output power supply controller designed to power logic supply components in battery operated systems. The SC1402 utilizes synchronous rectified buck topologies to generate two voltages, (3.3V and 5V) with up to 95 efficiency. It also provides two linear regulators for system housekeeping functions. The 12V linear regulator output is generated from a coupled inductor of the 5V switching regulator.
FEATURES
? 6V to 30V Input range
? 3.3V and 5V dual synchronous rectified outputs
? Fixed frequency or PSAVE for maximum efficiency over wide load current range
? 5V/50mA linear regulator
? 12V/120mA linear regulator
? Precision 2.5V reference output
? Programmable power-up sequence
? Power good output (RESET)
? Output over current protection
? Output over voltage protection
? Output under voltage shut down
? 4μA typical shut down current
? 7mW typical quiescent power
APPLICATIONS
? Notebook and subnotebook computers
? PDAs and Mobile communicators
? Desktop DC-DC converters
SC1402產(chǎn)品屬性
- 類型
描述
- 型號
SC1402
- 制造商
SEMTECH
- 制造商全稱
Semtech Corporation
- 功能描述
Multi-Output, Low-Noise Power Supply Controller for Notebook Computers
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
SEMTECH/美國升特 |
24+ |
SSOP |
1314 |
只做原廠渠道 可追溯貨源 |
|||
SEMTECH |
22+ |
TSSOP |
6000 |
十年配單,只做原裝 |
|||
SEMTECH |
25+23+ |
TSSOP |
23150 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
|||
SEMTECH |
1950+ |
SSOP28 |
4856 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
|||
SEMTECH |
24+ |
TSSOP |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
|||
SEMTECH |
20+ |
TSSOP |
11520 |
特價全新原裝公司現(xiàn)貨 |
|||
SEMTECH |
23+ |
SSOP28 |
5000 |
原裝正品,假一罰十 |
|||
SEMTECH |
10+ |
SSOP |
7800 |
全新原裝正品,現(xiàn)貨銷售 |
|||
SEMTECH |
24+ |
SSOP28 |
3000 |
自己現(xiàn)貨 |
|||
SEMTECH |
ROHS |
13352 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
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SC1402 芯片相關(guān)型號
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Semtech Corporation
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