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SC4508ABUCKEVB中文资料SEMTECH数据手册PDF规格书
SC4508ABUCKEVB规格书详情
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
产品属性
- 型号：
SC4508ABUCKEVB
- 制造商：
SEMTECH
- 制造商全称：
Semtech Corporation
- 功能描述：
Buck or Buck-Boost(Inverting) Current Mode Controller
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
SEMTECH |
24+ |
QFN-12 |
12000 |
原装 |
询价 | ||
SEMTECH/升特 |
24+ |
NA/ |
3000 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
SEMTECH |
24+ |
QFN-12 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
SEMTECH |
1738+ |
QFN |
8529 |
科恒伟业!只做原装正品,假一赔十! |
询价 | ||
Semtech Corporation |
21+ |
12MLPQ |
13880 |
公司只售原装,支持实单 |
询价 | ||
SEMTECH |
ROHS+Original |
NA |
2000 |
专业电子元器件供应链/QQ 350053121 /正纳电子 |
询价 | ||
SEMTECH |
1046+ |
QFN-12 |
3000 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
SEMTECH |
20+ |
QFN-12-EP(4x4) |
3000 |
询价 | |||
SEMTECH |
23+ |
12-MLPQ |
7750 |
全新原装优势 |
询价 | ||
SemtechCorporation |
24+ |
12-MLPQ(4x4) |
66800 |
原厂授权一级代理,专注汽车、医疗、工业、新能源！ |
询价 |
