SC2447EVB中文資料升特?cái)?shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
SC2447EVB |
| 功能描述 | Dual-Phase, Single or Dual Output Synchronous Step-Down Controller |
| 文件大小 |
755.44 Kbytes |
| 頁(yè)面數(shù)量 |
26 頁(yè) |
| 生產(chǎn)廠商 | Semtech Corporation |
| 企業(yè)簡(jiǎn)稱 |
SEMTECH【升特】 |
| 中文名稱 | 升特官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-6-22 16:20:00 |
| 人工找貨 | SC2447EVB價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
SC2447EVB規(guī)格書(shū)詳情
Description
The SC2447 is a versatile high-frequency dual phase PWM step-down controller optimized for Philips and Renesas DrMOSTM. Both phases are capable of sourcing or sinking load currents, making the SC2447 suitable for networking system power and DDR applications.
Features
◆ 2-Phase Step-down Controller optimized for Philips or Renesas DrMOSTM
◆ Out of Phase Operation for Low Input Current Ripple
◆ Outputs Source and Sink Current
◆ Fixed Frequency Peak Current-Mode Control
◆ Lossless Inductor DCR Current Sensing
◆ Optional Resistor Current-Sensing for Precise Current-Limit
◆ Dual 30A Outputs or 2-Phase 60A Single Output Operation
◆ Wide Input Voltage Range: 4.65V to 15V
◆ Individual Closed-Loop Soft-Start, Overload Shutdown Timer and Enable
◆ Output Voltage as Low as 0.5V
◆ Starts into Pre-Bias Output
◆ Tri-State PWM Output during Shutdown
◆ Programmable Frequency Up to 1MHz Per Phase
◆ External Synchronization
◆ TSSOP-28 Lead-free Package. Fully WEEE and RoHS Compliant
Applications
◆ Telecommunication Power Supplies
◆ DDR Memory Power Supplies
◆ Graphic Power Supplies
◆ Servers and Base Stations
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
SC2450ISW |
7707 |
7707 |
詢價(jià) | ||||
SC |
23+ |
SMD |
5000 |
原裝正品,假一罰十 |
詢價(jià) | ||
SEMTECH |
24+ |
SOP |
200 |
詢價(jià) | |||
SEMTECH |
24+ |
TSSOP28 |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增 |
詢價(jià) | ||
SEMTECH |
1722+ |
TSSOP-28 |
5800 |
只做原裝進(jìn)口,假一罰十 |
詢價(jià) | ||
SIGNETICS |
2025+ |
SOP |
3695 |
全新原廠原裝產(chǎn)品、公司現(xiàn)貨銷售 |
詢價(jià) | ||
SEM |
2447 |
RoHs |
100500 |
一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨 |
詢價(jià) | ||
SEMTECH |
22+ |
NA |
500000 |
萬(wàn)三科技,秉承原裝,購(gòu)芯無(wú)憂 |
詢價(jià) | ||
SEMTECH |
24+ |
SOP-28 |
25000 |
一級(jí)專營(yíng)品牌全新原裝熱賣 |
詢價(jià) | ||
SEMTECH |
23+ |
TSSOP28 |
12800 |
公司只有原裝 歡迎來(lái)電咨詢。 |
詢價(jià) |
