| 型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
|---|---|---|---|---|
FULL-BRIDGEPWMMICROSTEPPINGMOTORDRIVER FEATURES ■±1.5AContinuousOutputCurrent ■50VOutputVoltageRating ■InternalPWMCurrentControl ■3-BitNon-LinearDAC ■Fast,MixedFast/Slow,andSlowCurrent-DecayModes ■InternalTransient-SuppressionDiodes ■InternalThermal-ShutdownCircuitry ■Crossover-CurrentandUVLOPr | ALLEGRO Allegro MicroSystems |  |   | |
FULL-BRIDGEPWMMICROSTEPPINGMOTORDRIVER FEATURES ■±1.5AContinuousOutputCurrent ■50VOutputVoltageRating ■InternalPWMCurrentControl ■3-BitNon-LinearDAC ■Fast,MixedFast/Slow,andSlowCurrent-DecayModes ■InternalTransient-SuppressionDiodes ■InternalThermal-ShutdownCircuitry ■Crossover-CurrentandUVLOPr | ALLEGRO Allegro MicroSystems | | | |
Full-BridgePWMMicrosteppingMotorDriver Description TheA3955isdesignedtodriveonewindingofabipolarsteppermotorinamicrosteppingmode.Theoutputsareratedforcontinuousoutputcurrentsto±1.5Aandoperatingvoltagesto50V.Internalpulsewidthmodulated(PWM)currentcontrolcombinedwithaninternalthree-bitnonl | ALLEGRO Allegro MicroSystems | | | |
FULL-BRIDGEPWMMICROSTEPPINGMOTORDRIVER FEATURES ■±1.5AContinuousOutputCurrent ■50VOutputVoltageRating ■InternalPWMCurrentControl ■3-BitNon-LinearDAC ■Fast,MixedFast/Slow,andSlowCurrent-DecayModes ■InternalTransient-SuppressionDiodes ■InternalThermal-ShutdownCircuitry ■Crossover-CurrentandUVLOPr | ALLEGRO Allegro MicroSystems | | | |
Full-BridgePWMMicrosteppingMotorDriver Description TheA3955isdesignedtodriveonewindingofabipolarsteppermotorinamicrosteppingmode.Theoutputsareratedforcontinuousoutputcurrentsto±1.5Aandoperatingvoltagesto50V.Internalpulsewidthmodulated(PWM)currentcontrolcombinedwithaninternalthree-bitnonl | ALLEGRO Allegro MicroSystems | | |
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ALLEGRO |
2020+ |
DIP |
5000 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
|||
ALLEGRO |
23+ |
原厂原包 |
19960 |
只做进口原装 终端工厂免费送样 |
|||
ALLEGRO |
24+ |
DIP-16 |
5650 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
|||
ALLEGRO |
2023+ |
SOP |
8700 |
原装现货 |
|||
ALLEGRO |
24+ |
SOP |
3500 |
原装现货,可开13%税票 |
|||
ALLEGRO |
20+ |
DIP |
35830 |
原装优势主营型号-可开原型号增税票 |
|||
ALLEGRO |
2024 |
SOP16 |
13500 |
16余年资质 绝对原盒原盘代理渠道 更多数量 |
|||
ALLEGRO/雅丽高 |
21+ |
DIP |
120000 |
长期代理优势供应 |
|||
ALLEGRO(美国埃戈罗) |
24+ |
标准封装 |
11663 |
我们只是原厂的搬运工 |
|||
ALLEGRO/雅丽高 |
23+ |
SOP |
5000 |
原厂授权代理,海外优势订货渠道。可提供大量库存,详 |
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L3955规格书下载地址
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L3955数据表相关新闻
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2022-4-20L387-非常低的压差带复位5V稳压器
特点.PRECISEOUTPUT电压（5V±4％）.很LOWDROPOUT电压.输出电流为500mA上电，断电信息过剩（复位功能）上电复位延迟高抗干扰.电容器该L387A是一个非常低的压差电压调节器在aPentawatt[包专门设计提供稳定的5V电源，消费和工业应用。其极低的输入/谢谢输出电压降本设备是非常有用的在电池供电设备，降低消耗并延长电池寿命。复位输出使L387A特别适合微处理器系统。该输出提供了复位信号通电时（在外部可编程延时）和变低时切断电源，抑制微处理器。一个上电复位延迟电容滞后引发免
2013-1-24
DdatasheetPDF页码索引
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