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SC4520EVB中文资料先之科数据手册PDF规格书

PDF无图
厂商型号

SC4520EVB

功能描述

3A Step-Down Switching Regulator with Adjustable Switching Frequency

文件大小

269.37 Kbytes

页面数量

12

生产厂商

SEMTECH

中文名称

先之科

网址

网址

数据手册

下载地址一下载地址二到原厂下载

更新时间

2025-12-12 13:01:00

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SC4520EVB规格书详情

描述 Description

The SC4520 is a current mode switching regulator with an integrated switch and an adjustable frequency with enable function. The integrated switch allows for cost effective, low power solutions with a peak switch current of 3 amps. An adjustable high frequency of 100kHz to 600kHz provides for fast dynamic response and instantaneous duty cycle adjustment as the input varies, making the device ideal for CPE applications where the input is a wall plug power. Low shutdown current also makes the this device an excellent choice for portable applications where conserving battery life is of prime concern.

特性 Features

♦ Wide operating voltage range: 4.4V to 24V

♦ Integrated 3 Amp switch

♦ 100kHz to 600kHz adjustable frequency operation

♦ Current mode control

♦ Precision enable threshold

♦ SO-8 EDP package. Lead-free product, fully WEEE and RoHS compliant

Applications

♦ XDSL modems

♦ CPE equipment

♦ DC-DC point of load applications

♦ Portable equipment

♦ Digtial consumer electronics

产品属性

  • 型号:

    SC4520EVB

  • 制造商:

    SEMTECH

  • 制造商全称:

    Semtech Corporation

  • 功能描述:

    3A Step-Down Switching Regulator with Adjustable Switching Frequency

供应商 型号 品牌 批号 封装 库存 备注 价格
SEMTECH
23+
SOP8
50000
全新原装正品现货,支持订货
询价
SEMTECH
0903+
SOP8
471
一级代理,专注军工、汽车、医疗、工业、新能源、电力
询价
SEMTECH
24+
SOP8
20000
全新原厂原装,进口正品现货,正规渠道可含税!!
询价
SEMTECH
20+
SOP8
35830
原装优势主营型号-可开原型号增税票
询价
SEMTECH
23+
SOP8
25121
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、
询价
SC
25+
NA
880000
明嘉莱只做原装正品现货
询价
SEMTECH/升特
24+
NA/
471
优势代理渠道,原装正品,可全系列订货开增值税票
询价
SEMTECH/美国升特
23+
SOP8
32732
原装正品代理渠道价格优势
询价
SEMTECH/美国升特
2447
SOP
100500
一级代理专营品牌!原装正品,优势现货,长期排单到货
询价
SEMTECH/升特
23+
SOP8
50000
全新原装正品现货,支持订货
询价