NCV70522MN Datasheet PDF - ON Semiconductor Micro-Stepping Motor Driver Specs

NCV70522MN - Micro-Stepping Motor Driver

Datasheet Summary

Description

4 Equivalent Schematics

5 Thermal Resist

Features

an internal current.
translation table: it takes the next micro.
step depending on the clock signal on the stepping input pin (NXT) and the status of the direction register or input pin (DIR). A reliable current control is achieved using an integrated proprietary PWM algorithm. The NCV70522MN includes a so.
called “Speed and Load Angle” (SLA) output, allowing the creation of stall detection algorithms and control loops to adjust torque and speed based on the motor’s back ele.

Datasheet Details

Part number	NCV70522MN
Manufacturer	ON Semiconductor
File Size	310.61 KB
Description	Micro-Stepping Motor Driver
Datasheet	NCV70522MN Datasheet
Additional preview pages of the NCV70522MN datasheet.

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Full PDF Text Transcription

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NCV70522MN Micro-Stepping Motor Driver Introduction The NCV70522MN is a micro−stepping stepper motor driver for bipolar stepper motors. The chip is connected through I/O pins and a SPI interface with an external microcontroller. The NCV70522MN features an internal current−translation table: it takes the next micro−step depending on the clock signal on the stepping input pin (NXT) and the status of the direction register or input pin (DIR). A reliable current control is achieved using an integrated proprietary PWM algorithm. The NCV70522MN includes a so−called “Speed and Load Angle” (SLA) output, allowing the creation of stall detection algorithms and control loops to adjust torque and speed based on the motor’s back electromotive force (BEMF).

Published: Aug 24, 2020 |