feedback
评价本网页

需要帮助?

AMIS-30623: 带 LIN 总线和失速检测的微步进电机驱动器和控制器

Datasheet: LIN Microstepping Motor Driver
Rev. 7 (669.0kB)
产品概览
»查看材料成分
» 产品更改通知
AMIS-30623 是一个带有位置控制器和控制/诊断接口的单芯片微步进电机驱动器。它可以构建与 LIN 主节点远程联接的专用机电方案。该器件通过总线接收定位指令,然后将电机线圈驱动到所需位置。片上位置控制器可针对不同电机类型、定位范围以及速度、加速和降速参数进行配置(OTP 或 RAM)。先进的运动鉴定模式能够验证整个机械系统是否能够实现所选择的运动参数。AMIS-30623 用作 LIN 总线上的从节点,主节点可以从每个从节点获取实际位置、错误标记等具体状态信息。集成的无传感器无步进损耗检测能够防止定位器发生步进松散,并在电机从运行进入失速状态时将其停止。这就在参比运行期间实现了无噪音但准确的位置校准以及接近机械端部止动装置时的半闭环运行。该芯片采用 I2T100 技术,可以在同一个芯片上同时实现高压模拟电路和数字功能。AMIS-30623 可完全兼容汽车电压要求。
特性
 
  • Sensorless step-loss detection
  • Automatic selection of fast and slow decay mode
  • No external flyback diodes required
  • Configurable speeds and acceleration
  • Field programmable node addresses
  • Dynamically allocated identifiers
  • Both physical and data-link layers (conform to LIN rev. 1.3)
  • LIN bus short circuit protection to supply and ground
  • High temp warning and management
  • Lost LIN safe operation
  • Micro-stepping technology
  • Peak current up to 800 mA
  • Fixed frequency PWM current control
  • Automatic selection of fast and slow decay mode
  • No external flyback diodes required
  • Compliant with 14 V automotive systems and industrial systems up to 24 V
  • Motion qualification mode
  • This is a Pb-free device
应用   终端产品
  • Automotive
  • Surveillance
  • Building automation
  • Distribution
  • Machine tools
  • Experiment automation, pipette control
  • Entertainment
 
  • HVAC and headlamp leveling and bending actuators
  • Camera positioning
  • HVAC, air-duct valves, radiator water-flow valves, green-house thermal management, venetian blinds
  • Robots, inspection tools, assembly, testing tools, dispensers, valves, pumps, feeders, printers
  • Vending machines, sorting machines, warehouse automation
  • Micro-dosing pumps
  • Slot machines, event lighting, television satellite dish, toys, android robot
评估/开发工具信息
产品 状况 Compliance 简短说明 行动
AM306238R1DBGEVB Active
Pb-free
Daughterboard LIN Stepper Driver with Stall Detection (SOIC) Evaulation Board
产品
状况
Compliance
具体说明
封装
MSL
容器
预算价格 (1千个数量的单价)
类型
外形
类型
Temperature
类型
数量
AMIS30623C6238G Last Shipments
AEC Qualified
PPAP Capable
Pb-free
Halide free
AMIS-30623, Automotive Version SOIC-8 NB 751 2 260 Tube 38  
AMIS30623C6238RG Lifetime
AEC Qualified
PPAP Capable
Pb-free
Halide free
AMIS-30623, Automotive Version SOIC-8 NB 751 2 260 Tape and Reel 1500 $3.5459
AMIS30623C623ARG Obsolete
Pb-free
Halide free
AMIS-30623 NQFP-32 560AA 3 260 Tape and Reel 2500  
市场订货至交货的时间(周) : Contact Factory
PandS   (2020-09-14 00:00) : <100
市场订货至交货的时间(周) : Contact Factory
市场订货至交货的时间(周) : Contact Factory
外形
560AA    751   
之前浏览的产品
清除列表

Your request has been submitted for approval.
Please allow 2-5 business days for a response.
You will receive an email when your request is approved.
Request for this document already exists and is waiting for approval.