位置:首页 > IC中文资料第5656页 > A3949
| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
A3949 | DMOS Full-Bridge Motor Driver Designed for PWM (pulse width modulated) control of dc motors, the A3949 is capable of peak output currents to ±2.8 A and operating voltages to 36 V. PHASE and ENABLE input terminals are provided for use in controlling the speed and direction of a dc motor with externally applied PWM control sign | ALLEGRO | ||
A3949 | DMOS全桥式电动机驱动器 Designed for PWM (pulse width modulated) control of dc motors, the A3949 is capable of peak output currents to ±2.8 A and operating voltages to 36 V. \n\n PHASE and ENABLE input terminals are provided for use in controlling the speed and direction of a dc motor with externally applied PWM contr \n• Single supply operation \n• Very small outline package \n• Low RDS(ON) outputs \n• Sleep function \n• Internal UVLO \n• Crossover current protection \n• Thermal shutdown protection ; | ALLEGRO | ||
A3949 | DMOS Full-Bridge Motor Driver 文件:240.59 Kbytes Page:7 Pages | ALLEGRO | ||
A3949 | DMOS Full-Bridge Motor Driver 文件:230.28 Kbytes Page:7 Pages | ALLEGRO | ||
DMOS Full-Bridge Motor Driver FEATURES Single supply operation Very small outline package Low RDS(ON) outputs Sleep function Internal UVLO Crossover current protection Thermal shutdown protection | ALLEGRO | |||
DMOS Full-Bridge Motor Driver FEATURES Single supply operation Very small outline package Low RDS(ON) outputs Sleep function Internal UVLO Crossover current protection Thermal shutdown protection | ALLEGRO | |||
DMOS Full-Bridge Motor Driver FEATURES Single supply operation Very small outline package Low RDS(ON) outputs Sleep function Internal UVLO Crossover current protection Thermal shutdown protection | ALLEGRO | |||
DMOS Full-Bridge Motor Driver FEATURES Single supply operation Very small outline package Low RDS(ON) outputs Sleep function Internal UVLO Crossover current protection Thermal shutdown protection | ALLEGRO | |||
DMOS Full-Bridge Motor Driver FEATURES Single supply operation Very small outline package Low RDS(ON) outputs Sleep function Internal UVLO Crossover current protection Thermal shutdown protection | ALLEGRO | |||
DMOS Full-Bridge Motor Driver 文件:230.28 Kbytes Page:7 Pages | ALLEGRO | |||
封装/外壳:16-PowerSOIC(0.295",7.50mm 宽) 功能:驱动器 - 全集成,控制和功率级 包装:管件 描述:IC MOTOR DRIVER 8V-36V 16SOIC 集成电路(IC) 电机驱动器,控制器 | ALLEGRO | |||
封装/外壳:16-PowerSOIC(0.295",7.50mm 宽) 功能:驱动器 - 全集成,控制和功率级 包装:散装 描述:IC MOTOR DRIVER 8V-36V 16SOIC 集成电路(IC) 电机驱动器,控制器 | ALLEGRO | |||
DMOS Full-Bridge Motor Driver 文件:230.28 Kbytes Page:7 Pages | ALLEGRO | |||
DMOS Full-Bridge Motor Driver 文件:230.28 Kbytes Page:7 Pages | ALLEGRO | |||
DMOS Full-Bridge Motor Driver 文件:240.59 Kbytes Page:7 Pages | ALLEGRO | |||
DMOS Full-Bridge Motor Driver 文件:240.59 Kbytes Page:7 Pages | ALLEGRO |
A3949产品属性
- 类型
描述
- 型号
A3949
- 制造商
ALLEGRO
- 制造商全称
Allegro MicroSystems
- 功能描述
DMOS Full-Bridge Motor Driver
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ALLEGRO |
2016+ |
TSSOP |
3000 |
只做原装,假一罚十,公司可开17%增值税发票! |
|||
ALLEGRO Pb-free |
10+ |
TSSOP |
12000 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
|||
ALLEGO |
24+ |
SOP |
5650 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
|||
ALLEGRO |
25+ |
TSSOP16 |
1535 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
|||
ALLEGRO |
原厂封装 |
9800 |
原装进口公司现货假一赔百 |
||||
ALLEGRO |
23+ |
NA |
270 |
专做原装正品,假一罚百! |
|||
ALLEGRO |
23+ |
TSSOP |
6000 |
原装正品假一罚百!可开增票! |
|||
ALLEGRO/雅丽高 |
2450+ |
TSOP |
6540 |
原装现货或订发货1-2周 |
|||
ALLEGRO/雅丽高 |
25+ |
SOP16 |
9000 |
全新原装现货,假一赔十 |
|||
ALLEGRO/雅丽高 |
TSSOP |
23+ |
6000 |
原装现货有上库存就有货全网最低假一赔万 |
A3949规格书下载地址
A3949参数引脚图相关
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A3949数据表相关新闻
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A3942KLGTR-T
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公司只做原装 以质量求生存,以诚信谋发展
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2019-3-4A3977KLP-微步DMOS驱动程序有转译
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±2.5 A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
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