AMIS-30622: Stepper motor driver and controller with I²C Bus, microstepping features and stall detection

PublishTime：2021-06-24

●The AMIS-30622 is a member of a stepper motordriver family with position controller and control/diagnostics interface integrated in one single chip. The family consists of two products: AMIS-30621 with LIN interface, ready to build dedicated mechatronics solutions connected remotely with a LIN master. AMIS-30622 with SERIAL interface, ready to act as peripheral device next to a microcontroller. The chip receives high-level positioning instructions through the interface and subsequently drives the motor coils until the desired position is reached. The on-chip position controller is configurable (OTP and Interface) for different motor types, positioning ranges and parameters for speed, acceleration and deceleration. The AMIS-30622 acts as a slave on the bus and the master can fetch specific status information like actual position, error flags, etc. from each individual slave node.
●Features
■Microstepping (1/2, 1/4, 1/8, 1/16)
■Low resonance & noise
■High resolution
■Programmable peak current up to 800mA
■20kHz PWM current-control
■Automatic selection of fast & slow decay mode
■Internal fly-back FETs
■Fully integrated current sense
■8V-29V supply voltage
■Automotive compliant

Brand of Product：	ON Semiconductor
Part#：	AMIS-30622 More Part#
Product Category：	Stepper motor driver and controller with I²C Bus, microstepping features and stall detection More
Application：	More
Data Type：	Datasheet More
Safety & Environment Standards：	More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
Package：
Language：	English Chinese Chinese and English Japanese
Date of Creation：	5/20/2021
Version Number：
Data Encoding：
Data Size：	236 KB

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