NCV70628 - Micro-stepping Motor Driver

onsemi

Key Features

Motordriver.
Micro.
stepping Technology.
Sensorless Step.
loss Detection.
Peak Current up to 800 mA.
Low Temperature Boost Current up to 1100 mA.
Programmable Current Stabilization Phase.
Fixed Frequency PWM Current.
control.
Automatic Selection of Fast and Slow Decay Mode.
No External Fly.
back Diodes Required.
Compliant with 14 V Automotive Systems Controller with RAM and OTP Memory.
Position Controller.
Configu.

NCV70628 micro-stepping motor driver by onsemi - Datasheet Preview

Datasheet Details

Part number	NCV70628
Manufacturer	onsemi
File Size	683.29 KB
Description	Micro-stepping Motor Driver
Datasheet	NCV70628 Datasheet

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Full PDF Text Transcription (Reference)

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DATA SHEET www.onsemi.com Micro-stepping Motor Driver NCV70628 Introduction The NCV70628 is a single−chip micro−stepping motor driver with position controller and control/diagnostic interface. It is ready to build dedicated mechatronics solutions connected remotely with a LIN master. The chip receives positioning instructions through the bus and subsequently drives the motor coils to the desired position. The on−chip position controller is configurable (OTP or RAM) for different motor types, positioning ranges and parameters for speed, acceleration and deceleration. The NCV70628 acts as a slave on the LIN bus and the master can fetch specific status information like actual position, error flags, etc. from each individual slave node.