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SC4520EVB中文资料先之科数据手册PDF规格书

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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 14:10:00

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SC4520EVB价格和库存,欢迎联系客服免费人工找货

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
22+
SOP8
5000
全新原装现货!价格优惠!可长期
询价
SEMTECH
20+
SOP-8
2960
诚信交易大量库存现货
询价
SEMTECH
23+
NA
2500
专业电子元器件供应链正迈科技特价代理特价,原装元器件供应,支持开发样品
询价
SEMTECH
25+
SOP8
2000
百分百原装正品 真实公司现货库存 本公司只做原装 可
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
25+
SOP8
18000
原厂直接发货进口原装
询价
SEMTECH/美国升特
21+
SOP-8
5000
百域芯优势 实单必成 可开13点增值税发票
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
2450+
SOP8
6540
只做原厂原装正品终端客户免费申请样品
询价
SC
25+
NA
880000
明嘉莱只做原装正品现货
询价