位置:首页 > IC中文资料 > A3958SLBTRT
型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
---|---|---|---|---|
DMOSFULL-BRIDGEPWMMOTORDRIVER Designedforpulse-widthmodulated(PWM)currentcontrolofdcmotors,theA3958SBandA3958SLBarecapableofcontinuousoutputcurrentsto±2Aandoperatingvoltagesto50V.InternalfixedofftimePWMcurrent-controltimingcircuitrycanbeprogrammedviaaserialinterfacetooperateinslow | Allegro Allegro MicroSystems | |||
DMOSFULL-BRIDGEPWMMOTORDRIVER Designedforpulse-widthmodulated(PWM)currentcontrolofdcmotors,theA3958SBandA3958SLBarecapableofcontinuousoutputcurrentsto±2Aandoperatingvoltagesto50V.InternalfixedofftimePWMcurrent-controltimingcircuitrycanbeprogrammedviaaserialinterfacetooperateinslow | Allegro Allegro MicroSystems | |||
DMOSFULL-BRIDGEPWMMOTORDRIVER FEATURES ±2A,50VContinuousOutputRating LowrDS(on)Outputs(270mΩ,Typical) ProgrammableMixed,Fast,andSlowCurrent-DecayModes SerialInterfaceControlsChipFunctions SynchronousRectificationforLowPowerDissipation InternalUVLOandThermal-ShutdownCircuitry C | Allegro Allegro MicroSystems | |||
DMOSFULL-BRIDGEPWMMOTORDRIVER FEATURES ±2A,50VContinuousOutputRating LowrDS(on)Outputs(270mΩ,Typical) ProgrammableMixed,Fast,andSlowCurrent-DecayModes SerialInterfaceControlsChipFunctions SynchronousRectificationforLowPowerDissipation InternalUVLOandThermal-ShutdownCircuitry C | Allegro Allegro MicroSystems | |||
DMOSFULL-BRIDGEPWMMOTORDRIVER Designedforpulse-widthmodulated(PWM)currentcontrolofdcmotors,theA3958SBandA3958SLBarecapableofcontinuousoutputcurrentsto±2Aandoperatingvoltagesto50V.InternalfixedofftimePWMcurrent-controltimingcircuitrycanbeprogrammedviaaserialinterfacetooperateinslow | Allegro Allegro MicroSystems |
IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ALLEGRO/雅丽高 |
22+ |
SOP24 |
100000 |
代理渠道/只做原装/可含税 |
|||
ALLEGRO/埃戈罗 |
2021/2022+ |
NA |
6000 |
原厂原装现货订货价格优势终端BOM表可配单提供样品 |
|||
Allegro MicroSystems LLC |
23+ |
24SOIC |
9000 |
原装正品,支持实单 |
|||
ALLEGRO |
23+ |
DIP24 |
20000 |
原厂原装正品现货 |
|||
ALLEGRO/雅丽高 |
22+ |
SOP |
12800 |
本公司只做进口原装!优势低价出售! |
|||
ALLEGRO/雅丽高 |
22+ |
SOP |
9850 |
只做原装正品假一赔十!正规渠道订货! |
|||
ALLEGRO |
18+ |
SOP-24 |
12500 |
全新原装正品,本司专业配单,大单小单都配 |
|||
ALLEGRO |
2023+ |
SOP24 |
3645 |
全新原厂原装产品、公司现货销售 |
|||
ALLEGRO |
2020+ |
SOP |
35000 |
100%进口原装正品公司现货库存 |
|||
ALLEGRO |
2020+ |
SOP |
1058 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
A3958SLBTRT规格书下载地址
A3958SLBTRT参数引脚图相关
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A3977xED和A3977xLP完整的微电机驱动器内置的翻译。它们的设计操作双极步进电机全,半,季,和第八步模式,与35输出驱动能力V和±2.5A的A3977包括一个固定关断时间电流稳压器,在慢,快或混合衰减模式运作的能力。这currentdecay控制方案能减少可听到的电动机噪音,增加步进的准确性,并降低功耗。转换器是A3977易于实施的关键。通过只需输入阶跃输入一个脉冲,电动机将采取一步到位(全,半,季,或第八取决于两个逻辑输入)。有没有相序表,高频控制线或复杂的界面方案。A3977界面是其中一个复杂的应用的理想选择微处理器不可用或负担过重。内部同步整流控制电路提供改善脉宽调制(PW
2012-12-7
DdatasheetPDF页码索引
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