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SC1480中文資料
SC1480數(shù)據(jù)手冊規(guī)格書PDF詳情
Description
The SC1480 is a single output, constant on-time synchronous-buck, pseudo-fixed frequency, PWM controller intended for use in notebook computers and other battery operated portable devices. Features include high efficiency and fast dynamic response with no minimum on time, a reference input and a buffered REFOUT pin capable of sourcing 3mA. The excellent transient response means that SC1480 based solutions will require less output capacitance than competing fixed frequency converters.
Features
◆ Constant on-time for fast dynamic response
◆ Programmable VOUT based on external reference
◆ VIN range = 1.8V – 25V
◆ DC current sense using low-side RDS(ON) sensing or sense resistor
◆ 3mA reference output buffer
◆ Low power S3 state
◆ Resistor programmable frequency
◆ Cycle-by-cycle current limit
◆ Digital soft start
◆ Output current source-sink capability
◆ Overvoltage/under-voltage fault protection and PGOOD output
◆ Under 10uA typical shutdown current
◆ Low quiescent power dissipation
◆ 14-Pin TSSOP package. Also available in Lead-free package which is fully WEEE and RoHS compliant
◆ Industrial temperature range
◆ Integrated gate drivers with soft switching
◆ Efficiency >90
Applications
◆ Notebook computers
◆ CPU I/O supplies
◆ Handheld terminals and PDAs
◆ LCD monitors
◆ Network power supplies
SC1480產(chǎn)品屬性
- 類型
描述
- 型號
SC1480
- 制造商
SEMTECH
- 制造商全稱
Semtech Corporation
- 功能描述
DDR Memory Power Supply Controller
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
SEMTECH |
20+ |
TSOP |
2860 |
原廠原裝正品價格優(yōu)惠公司現(xiàn)貨歡迎查詢 |
|||
SEMTECH |
24+ |
TSSOP-14 |
8150 |
絕對原裝現(xiàn)貨,價格低,歡迎詢購! |
|||
SEMTECH |
24+ |
原裝進口原廠原包接受訂貨 |
200 |
原裝現(xiàn)貨假一罰十 |
|||
SEMTECH |
24+ |
TSSOP-14 |
6232 |
公司原廠原裝現(xiàn)貨假一罰十!特價出售!強勢庫存! |
|||
SEMTECH |
04+ |
TSSOP/14 |
1490 |
原裝現(xiàn)貨海量庫存歡迎咨詢 |
|||
SEMTECH |
24+ |
TSSOP-14 |
2987 |
只售原裝自家現(xiàn)貨!誠信經(jīng)營!歡迎來電! |
|||
SEMTECH |
25+23+ |
TSOP |
38217 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
|||
SEMTECH |
1844+ |
SOP14 |
9852 |
只做原裝正品假一賠十為客戶做到零風(fēng)險!! |
|||
SEMTECH |
19+ |
TSSOP14 |
32000 |
原裝正品,現(xiàn)貨特價 |
|||
SEMTECH |
24+ |
TSOP-14 |
4897 |
絕對原裝!現(xiàn)貨熱賣! |
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SC1480 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
