位置：SC4525CEVB > SC4525CEVB詳情
SC4525CEVB中文資料
SC4525CEVB數(shù)據(jù)手冊規(guī)格書PDF詳情
Features
Wide input range: 3V to 28V
3A Output Current
200kHz to 2MHz Programmable Frequency
Precision 1V Feedback Voltage
Peak Current-Mode Control
Cycle-by-Cycle Current Limiting
Hiccup Overload Protection with Frequency Foldback
Soft-Start and Enable
Thermal Shutdown
Thermally Enhanced 8-pin SOIC Package
Fully RoHS and WEEE compliant
Applications
XDSL and Cable Modems
Set Top Boxes
Point of Load Applications
CPE Equipment
DSP Power Supplies
LCD and Plasma TVs
Automotive Car Audio
Description
The SC4525C is a constant frequency peak current-mode
step-down switching regulator capable of producing 3A
output current from an input ranging from 3V to 28V. The
switching frequency of the SC4525C can be programmed
up to 2MHz for component miniaturization or it can be
set at lower frequencies to accommodate high step-down
ratios. The SC4525C is suitable for next generation XDSL
modems, high-definition TVs and various point of load
applications.
Peak current-mode PWM control employed in the
SC4525C achieves fast transient response with simple loop
compensation. Cycle-by-cycle current limiting and hiccup
overload protection reduces power dissipation during
output overload. Soft-start function reduces input startup current and prevents the output from overshooting
during power-up.
The SC4525C is available in SOIC-8 EDP package.
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
SEMTECH |
2016+ |
SOP8 |
522 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
|||
SEMTECH |
2016+ |
SOP8 |
6528 |
只做進(jìn)口原裝現(xiàn)貨!假一賠十! |
|||
SEMTECH |
1724+ |
SOIC-8 |
5800 |
只做原裝進(jìn)口,假一罰十 |
|||
SEMTECH |
23+ |
SOP8 |
8650 |
受權(quán)代理!全新原裝現(xiàn)貨特價熱賣! |
|||
Semtech |
18+ |
SOP8 |
85600 |
保證進(jìn)口原裝可開17%增值稅發(fā)票 |
|||
SEMTECH |
24+ |
N/A |
90000 |
一級代理商進(jìn)口原裝現(xiàn)貨、假一罰十價格合理 |
|||
SEMTECH |
19+ |
SOP-8 |
8650 |
原裝正品,現(xiàn)貨熱賣 |
|||
SEMTECH |
24+ |
SOP8 |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
|||
SEMTECH |
20+ |
SOP-8 |
1001 |
就找我吧!--邀您體驗愉快問購元件! |
|||
SEMTECH |
23+ |
SOP8 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
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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(tuán)隊，致力于為基礎(chǔ)設(shè)施、工業(yè)以及消費(fèi)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
