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NCV70514

ON Semiconductor
Part Number NCV70514
Manufacturer ON Semiconductor
Description Micro-stepping Motor Driver
Published Oct 26, 2016
Detailed Description Micro-stepping Motor Driver NCV70514 Description The NCV70514 is a micro−stepping stepper motor driver for bipolar ste...
Datasheet PDF File NCV70514 PDF File

NCV70514
NCV70514

Overview
Micro-stepping Motor Driver NCV70514 Description The NCV70514 is a micro−stepping stepper motor driver for bipolar stepper motors.
The chip is connected through I/O pins and an SPI interface with an external microcontroller.
The NCV70514 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 an error message if stall, an electrical error, an under−voltage or an elevated junction temperature is detected.
It is using a proprietary PWM algorithm for reliable current control.
NCV70514 is fully compatible with the automotive voltage requirements and...


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