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SC4517AEVB中文資料升特數(shù)據(jù)手冊PDF規(guī)格書
SC4517AEVB規(guī)格書詳情
Description
The SC4517A is a current mode switching regulator with an integrated switch, operating at 1.25MHz with separate sync & enable functions. The integrated switch allows for cost effective low power solutions (peak switch current 1.5 amps). The sync function allows customers to synchronize to a faster clock in order to avoid frequency beating in noise sensitive applications. High frequency of operation allows for very small passive components. Current mode operation allows for fast dynamic response & instantaneous duty cycle adjustment as the input varies (ideal for CPE applications where the input is a wall plug power).
Features
◆ Integrated 1.5 Amp switch
◆ 1.25MHz frequency of operation
◆ Current mode controller
◆ Synchronizable to higher frequency up to 2MHz
◆ 6μA low shutdown current
◆ MSOP-8 and MLPD-8 Lead-free packages. This
product is fully WEEE and RoHS compliant
Applications
◆ XDSL modems
◆ CPE equipment
◆ DC-DC point of load applications
◆ Portable equipment
產(chǎn)品屬性
- 型號：
SC4517AEVB
- 制造商：
SEMTECH
- 制造商全稱：
Semtech Corporation
- 功能描述：
1.25MHz, 1.5A Step-Down Switching Regulator
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
SEMT |
23+ |
11200 |
原廠授權(quán)一級代理、全球訂貨優(yōu)勢渠道、可提供一站式BO |
詢價 | |||
SEMTECH |
18+ |
DFN |
85600 |
保證進口原裝可開17%增值稅發(fā)票 |
詢價 | ||
SEMTECH |
17+ |
DFN |
6200 |
100%原裝正品現(xiàn)貨 |
詢價 | ||
SEMTECH |
24+ |
DFN |
9600 |
原裝現(xiàn)貨,優(yōu)勢供應(yīng),支持實單! |
詢價 | ||
Semtech |
21+ |
QFN |
12588 |
原裝正品,自己庫存 |
詢價 | ||
SEMTECH |
24+ |
DFN |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
SEMTECH |
24+ |
DFN |
2659 |
原裝正品!公司現(xiàn)貨!歡迎來電洽談! |
詢價 | ||
SEMTECH |
25+ |
MLP8 |
2500 |
強調(diào)現(xiàn)貨,隨時查詢! |
詢價 | ||
VISHAY/威世 |
23+ |
DO-35 |
69820 |
終端可以免費供樣,支持BOM配單! |
詢價 | ||
SEMTECH/美國升特 |
2447 |
QFN |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價 |
