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首页产品索引AMIS-30543

AMIS-30543

购买收藏
 Microstepping motor driver

制造商:ON

中文数据手册

产品信息

The AMIS30543 is a micro stepping stepper motor driver for bipolar stepper motors. The chip is connected through IO pins and a SPI interface with an external microcontroller. It has an on chip voltage regulator, reset output and watchdog reset able to supply peripheral devices. AMIS30543 contains a current translation table and takes the next micro step depending on the clock signal on the NXT input pin and the status of the DIR (direction) register or input pin. The chip provides a speed and load angle output. This allows the creation of stall detection algorithms and control loops based on load angle to adjust torque and speed. It is using a proprietary PWM algorithm for reliable current control. The AMIS30543 is implemented in I2T100 technology enabling both high voltage analog circuitry and digital functionality on the same chip. The chip is fully compatible with the automotive voltage requirements.
  • Programmable peak current up to 3A
  • 128 micro steps
  • Speed and load angle output
  • Programmable PWM voltage slopes
  • Active flyback diodes
  • Integrated power and watchdog support for an external MCU

电路图、引脚图和封装图

在线购买

型号制造商描述购买
AMIS30543C5431RGONSTEPPER MOTOR CONTROLLER, 3A 立即购买

技术资料

标题类型大小(KB)下载
Current Range Switching using NCV7052xPDF122 点击下载
Stepper Motor Resonance Measurement Setup with the NCV7052x Evaluation KitPDF3072 点击下载
How to Measure Bemf on the SLA-pinPDF2048 点击下载
Stepper Motor Driver Failure Diagnostics and ProtectionPDF147 点击下载
Microstepping Motor DriverPDF483 点击下载
QFN32 7x7, 0.65PPDF56 点击下载
AMIS-30543_PD.PNGUNKNOW29 点击下载
AMIS-30543_AD.PNGUNKNOW31 点击下载

应用案例更多案例

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