型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
---|---|---|---|---|
DMOSMicrosteppingDriverwithTranslatorandOvercurrentProtection TheA4988isacompletemicrosteppingmotordriverwithbuilt-intranslatorforeasyoperation.Itisdesignedtooperatebipolarsteppermotorsinfull-,half-,quarter-,eighth-,andsixteenth-stepmodes,withanoutputdrivecapacityofupto35Vand±2A.TheA4988includesafixedof | ALLEGRO Allegro MicroSystems | |||
DMOSMicrosteppingDriverwithTranslatorAndOvercurrentProtection TheA4988isacompletemicrosteppingmotordriverwithbuilt-intranslatorforeasyoperation.Itisdesignedtooperatebipolarsteppermotorsinfull-,half-,quarter-,eighth-,andsixteenth-stepmodes,withanoutputdrivecapacityofupto35Vand±2A.TheA4988includesafixedof | ALLEGRO Allegro MicroSystems | |||
A4988:带转换器和过流保护的DMOS微步驱动器 A4988采用表面安装QFN封装(ET),尺寸为5mm×5mm,标称整体封装高度为0.90mm,并带有外露散热板以增强散热功能。该封装为无铅封装(后缀–T),采用100%雾锡电镀引脚框。 文件:643.996 Kbytes Page:20 Pages | ALLEGRO Allegro MicroSystems | |||
NeedleTip,Replacement 文件:19.93 Kbytes Page:1 Pages | POMONA Pomona Electronics | |||
BIPOLARSTEPPINGMOTORDRIVERIC 文件:2.02336 Mbytes Page:39 Pages | ALLEGRO Allegro MicroSystems |
IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ALLEGRO/美国埃戈罗 |
24+ |
QN28 |
15524 |
原厂直供,支持账期,免费供样,技术支持 |
|||
ALLEGRO |
三年内 |
1983 |
只做原装正品 |
||||
ALLEGRO/雅丽高 |
22+ |
QFN |
100000 |
代理渠道/只做原装/可含税 |
|||
ALLEGRO/雅丽高 |
25+ |
QFN28 |
54558 |
百分百原装现货 实单必成 欢迎询价 |
|||
ALLEGRO/雅丽高 |
21+ |
QFN28 |
36680 |
只做原装,质量保证 |
|||
ALLEGRO/雅丽高 |
24+ |
QFN |
30000 |
原装现货假一赔十 |
|||
ALLEGRO(美国埃戈罗) |
2024+ |
NA |
500000 |
诚信服务,绝对原装原盘 |
|||
ALLEGRO/雅丽高 |
23+ |
QFN |
12500 |
全新原装现货,价格优势 |
|||
ALLEGRO/雅丽高 |
25+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
||||
ALLEGRO |
25+ |
QFN28 |
8800 |
公司只做原装,详情来电咨询 |
HR4988E规格书下载地址
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HR4988E数据表相关新闻
HR2220V801R-10 ALTERA(阿尔特拉), ADI亚德诺,军工级IC专业优势渠道
HR2220V801R-10进口原装,主营军工级IC
2020-9-25HR1206J47R0P05Z
属性参数值 商品目录高压电阻 功率1/4W 精度±5%_ 阻值(欧姆)47 最大工作电压500V
2020-9-11HR1206J120RP05Z
属性参数值 商品目录高压电阻 功率1/4W 精度±5%_ 阻值(欧姆)120 最大工作电压500V
2020-9-11HR5150AG
HR5150AG
2020-5-9HR600830
联系人:陈先生电话:18018738768(微信同号) QQ:1005525513 我司有一手货源,价优,可以长期提供大量,优质的货源,专业的渠道,物美价廉是公司与客户之间共同的理念 由于公司型号众多,无法一一上传,如在网站找不到您要的产品,请联系业务员,本司可提供电子元器件配单服务 我司部分现货库存如下: HD48K02S H
2020-4-14HR901175A
HR901175A,全新原装当天发货或门市自取0755-82732291.
2019-12-12
DdatasheetPDF页码索引
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