| 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 MicroSystems LLC |
21+ |
28QFN |
13880 |
公司只售原装,支持实单 |
|||
ALLEGRO/雅丽高 |
22+ |
QFN |
30000 |
原装现货假一赔十 |
|||
ALLEGRO |
22+ |
QFN28 |
6850 |
十七年VIP会员,诚信经营，一手货源，原装正品可零售！ |
|||
Allegro MicroSystems LLC |
23+ |
28QFN |
9000 |
原装正品，支持实单 |
|||
ALLEGRO |
新批次 |
QFN |
4326 |
||||
Allegro MicroSystems |
22+/23+ |
DFN-10 |
9800 |
原装进口公司现货假一赔百 |
|||
23+ |
N/A |
46080 |
正品授权货源可靠 |
||||
ALLEGRO/雅丽高 |
21+ |
QFN28 |
6000 |
全新原装 公司现货 |
|||
原装ALLEGRO |
QFN28 |
1000 |
原装长期供货! |
||||
ALLEGRO(美国埃戈罗) |
23+ |
标准封装 |
10063 |
我们只是原厂的搬运工 |
FW4988芯片相关品牌
FW4988规格书下载地址
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FW4988数据表相关新闻
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GT8E-5S-HU 52957-1 284322-1 350766-4 1-647402-0 3-647003-4 66506-3 103653-3 1062-16-1222 2-967624-1 TN025-00200 1928403110 926887-1 16-04477 640452-5 640453-5 7183-7771-80 HD36-24-16SE-059 53254-0570 PPI0001486 368503-1 SKRAAQE010 1827571-2 08-65-0805 165
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DdatasheetPDF页码索引
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