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SC4508ABUCK-BOOSTEVB中文資料SEMTECH數(shù)據(jù)手冊(cè)PDF規(guī)格書
SC4508ABUCK-BOOSTEVB規(guī)格書詳情
Description
The SC4508A is a low voltage current mode switching regulator controller that drives a P-channel power MOSFET with programmable switching frequency. It can be configured in either buck or buck boost (inverting) con verters. The converters can be operated from 2.7V to 15V input voltage range.
Features
?Wide input voltage range 2.7V to 15V
?Programmable output voltage
?Programmable switching frequency up to 1.5MHz
?Buck or buck boost (inverting) configuration
?Current mode control with slope compensation
?Very low quiescent current in shutdown mode
?Accessible reference voltage
?Hiccup mode after 32 cycle-by-cycle OCP
?4mm x 4mm MLPQ-12 lead free package. This product is fully WEEE and RoHS compliant
Applications
?Low power point of use converters
?Single or multiple output low power converters
?Positive and/or negative output voltage
?DSL cards
?Graphic cards
?I/O cards
?Negative bias supplies
產(chǎn)品屬性
- 型號(hào)：
SC4508ABUCK-BOOSTEVB
- 制造商：
SEMTECH
- 制造商全稱：
Semtech Corporation
- 功能描述：
Buck or Buck-Boost(Inverting) Current Mode Controller
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
SEMTECH/升特 |
23+ |
NA/ |
3000 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價(jià) | ||
SEMTECH/升特 |
24+ |
MLPQ-12 |
58000 |
全新原廠原裝正品現(xiàn)貨,可提供技術(shù)支持、樣品免費(fèi)! |
詢價(jià) | ||
SEMTECH |
1738+ |
QFN |
8529 |
科恒偉業(yè)!只做原裝正品,假一賠十! |
詢價(jià) | ||
SEMTECH |
NA |
8560 |
一級(jí)代理 原裝正品假一罰十價(jià)格優(yōu)勢(shì)長期供貨 |
詢價(jià) | |||
SEMTECH |
24+ |
MLPQ |
2679 |
原裝優(yōu)勢(shì)!絕對(duì)公司現(xiàn)貨!可長期供貨! |
詢價(jià) | ||
SEMTECH |
24+ |
QFN-12 |
5000 |
全新原裝正品,現(xiàn)貨銷售 |
詢價(jià) | ||
SEMTECH |
20+ |
QFN-12-EP(4x4) |
3000 |
詢價(jià) | |||
只做原裝 |
24+ |
MLPQ12 |
36520 |
一級(jí)代理/放心采購 |
詢價(jià) | ||
SemtechCorporation |
24+ |
12-MLPQ(4x4) |
66800 |
原廠授權(quán)一級(jí)代理,專注汽車、醫(yī)療、工業(yè)、新能源！ |
詢價(jià) | ||
SEMTECH |
589220 |
16余年資質(zhì) 絕對(duì)原盒原盤 更多數(shù)量 |
詢價(jià) |
