步进电机驱动模块a4988 datasheet.pdf,A4988 DMOS Microstep Driver with Translator And Overcurrent Protection Features and Benefits Description ▪ Low RDS(ON) outputs The A4988 is a complete microstep motor driver with ▪ Automatic current decay mode de
> 待分类 > a4988-datasheet-官方数据手册-pdf 下载文档 收藏 打印 转格式 1302阅读文档大小:628.9K20页cke024084上传于2016-06-20格式:PDF tms320f2812 官方中文手册 datasheet 热度: HA-VAL-311-单元测试结果报告 热度: 计算机知识一份完整的开发文档之--附录g-2产品需求规格说明书第一期 ...
A4988-Datasheet-官方数据手册-pdf Features and Benefits ▪ Low R ds(on) outputs ▪ Automatic current decay mode detection/selection ▪ Mixed and slow current decay modes ▪ Synchronous rectification for low power dissipation ▪ Internal UVLO ▪ Crossover-current protection ▪ 3.3 and 5...
2 Typical data are for initial design estimations only, and assume optimum manufacturing and application conditions. Performance may vary for individual units, within the specified maximum and 19、 minimum limits. 3 VERR = (VREF/8) VSENSE / (VREF/8). 4 Overcurrent protection (OCP) is tested ...
data are for initial design estimations only, and assume optimum manufacturing and application conditions. Performance may vary for individual units, within the specified maximum and minimum limits. 3V ERR = [(VREF/8) – VSENSE] / (VREF/8). 4Overcurrent protection (OCP) is tested at T = ...
A4988是一款完整的微步电机驱动器，内置转换器，操作简便。它设计用于以全步，半步，四分之一，八分之...
µF VDD 100 µF VBB2 5 kΩ Microcontroller or SLEEP OUT1A Controller Logic A4988 OUT1B STEP SENSE1 MS1 MS2 MS3 OUT2A DIR A4988-Datasheet-官方数据手册-pdf 来自淘豆网www.taodocs.com转载请标明出处. 文档信息 页数:20 收藏数:0 ...
A4988一般用arduino来驱动,我是用STM32F103驱动的。 首先推一个网页,https://www.pololu.com/product/1182,上面有比较详细和专业的说明,还有一个关于限制电流使细分更精确的视频讲解,总之,专业。然后推一个datasheet,https://www.pololu.com/file/0J450/a4988_DMOS_microstepping_driver_with_translator.pdf ...
部件名A4988_V4 下载A4988_V4下载 文件大小388.9 Kbytes 页20 Pages 制造商ALLEGRO [Allegro MicroSystems] 网页http://www.allegromicro.com 标志 功能描述DMOSMicrosteppingDriverwithTranslatorAndOvercurrentProtection The A4988 is a complete microstepping motor driver with built-in translator for easy operation...
A4988 参数 Datasheet PDF下载 型号:A4988 PDF下载:下载PDF文件查看货源 内容描述:DMOS细分驱动器与转换器和过流保护 [DMOS Microstepping Driver with Translator and Overcurrent Protection] 分类和应用:驱动器转换器 文件页数/大小:19 页 / 369 K 品牌:...