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SC2453中文資料
SC2453數(shù)據(jù)手冊規(guī)格書PDF詳情
Description
The SC2453 is a high performance controller for multioutput converters that can be configured for a wide variety of applications. The SC2453 utilizes PWM synchronous buck topologies where efficiency is most important. It also provides dedicated programmable positive and negative linear regulators using external transistors. Each of the three positive outputs is adjustable down to 0.5V. The two PWM switchers are synchronized 180° out of phase reducing input ripple, allowing for fewer input capacitors. Power up sequencing prevents converter latchup.
Features
◆ Two synchronized converters for low noise
◆ Power up sequencing to prevent latch-up
◆ Out of phase operation for low input ripple
◆ Over current protection
◆ Wide input range, 4.5 to 30V
◆ Programmable frequency up to 700KHz
◆ Two synchronous bucks for high efficiency at high current
◆ One dedicated programmable positive linear regulator and one dedicated programmable negative linear regulator
◆ Output voltage as low as 0.5V
◆ Small package TSSOP-28. Also offered in lead free, WEEE and RoHS compliant package
Applications
◆ DSL applications with multiple input voltage requirements
◆ Mixed-Signal applications requiring positive and negative voltages
◆ Cable modem power management
◆ Base station power management
SC2453產品屬性
- 類型
描述
- 型號
SC2453
- 制造商
SEMTECH
- 制造商全稱
Semtech Corporation
- 功能描述
High Performance Quad Output Switching Regulator
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
SEMTECH |
23+ |
SMD |
5000 |
原裝正品,假一罰十 |
|||
SEMTECH |
17+ |
SSOP |
6200 |
100%原裝正品現(xiàn)貨 |
|||
SEMTECH |
24+ |
TSSOP-28 |
6232 |
公司原廠原裝現(xiàn)貨假一罰十!特價出售!強勢庫存! |
|||
SEMTECH |
24+ |
TSSOP |
4897 |
絕對原裝!現(xiàn)貨熱賣! |
|||
SEMTECH |
24+ |
TSSOP28 |
45 |
||||
SEMTECH |
23+ |
TSSOP-28 |
7000 |
絕對全新原裝!100%保質量特價!請放心訂購! |
|||
SEMTECH |
25+ |
TSSOP28 |
7225 |
⊙⊙新加坡大量現(xiàn)貨庫存,深圳常備現(xiàn)貨!歡迎查詢!⊙ |
|||
SEMTECH |
1708+ |
TSSOP-28 |
5800 |
只做原裝進口,假一罰十 |
|||
SEMTECH |
23+ |
TSSOP28 |
8650 |
受權代理!全新原裝現(xiàn)貨特價熱賣! |
|||
SEMTECH |
1844+ |
TSSOP |
9852 |
只做原裝正品假一賠十為客戶做到零風險!! |
SC2453 資料下載更多...
SC2453 芯片相關型號
SEMTECH相關芯片制造商
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，是一家高性能半導體和物聯(lián)網(wǎng)（IoT）系統(tǒng)的領導者。Semtech專注于開發(fā)和提供創(chuàng)新的技術解決方案，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，致力于為基礎設施、工業(yè)以及消費市場的應用開發(fā)突破性產品。 發(fā)展歷程 自創(chuàng)立以來，Semtech已從一家高可靠性產品的制造商發(fā)展成為一家跨國技術創(chuàng)新公司。Semtech的使命是通過響應社會和環(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。公司注重技術研發(fā)，努力解決當今世界面臨的一些復雜設計問題。 核心產品和技術平臺 Semtech的產品
