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SC4502HEVB中文资料先之科数据手册PDF规格书
SC4502HEVB规格书详情
描述 Description
The SC4502/SC4502H is a high-frequency current-mode step-up switching regulator with an integrated 1.4A
power transistor. Its high switching frequency (program mable up to 2MHz) allows the use of tiny surface-mount
external passive components.
特性 Features
Low saturation voltage switch: 210mV (250mV for the SC4502H)
Constant switching frequency current-mode control
Programmable switching frequency up to 2MHz
Soft-Start function
Input voltage ranges from 1.4V to 16V
Output voltage up to 32V (40V for the SC4502H)
Low shutdown current
Adjustable undervoltage lockout threshold
Small low-profile thermally enhanced lead free package. This product is fully WEEE and RoHS compliant.
Applications
Flat screen LCD bias supplies
TFT bias supplies
XDSL power supplies
Medical equipment
Digital video cameras
Portables devices
White LED power supplies
产品属性
- 型号：
SC4502HEVB
- 制造商：
SEMTECH
- 制造商全称：
Semtech Corporation
- 功能描述：
1.4Amp, 2MHz Step-Up Switching Regulator with Soft-Start
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
SEMTECH/升特 |
24+ |
NA/ |
162 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
SEMTECH |
2016+ |
SOP8 |
1800 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
SEMTECH |
1441+ |
DFN-10 |
432 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
SEMTECH |
25+ |
MLPD10 |
402 |
原装正品优势渠道 |
询价 | ||
SEMTEC |
23+ |
NA |
3099 |
专做原装正品,假一罚百! |
询价 | ||
SEMTECH |
2014 |
DFN |
1563 |
原装现货支持BOM配单服务 |
询价 | ||
SEMTECH |
MLPD10 |
9500 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
SEMTECH |
25+ |
QFN |
12500 |
全新原装现货热卖,价格优势 |
询价 | ||
SEMTECH |
23+ |
QFN |
3000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
SemtechCorporation |
24+ |
10-MLPD(3x3) |
66800 |
原厂授权一级代理,专注汽车、医疗、工业、新能源！ |
询价 |
