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Acrobat Distiller 21.0 (Windows)
BroadVision, Inc.
2021-11-08T11:44:57-07:00
2021-11-08T10:59:10-07:00
2021-11-08T11:44:57-07:00
application/pdf
NCV70516 - Micro-stepping Motor Driver
Ƶ
The NCV70516 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 NCV70516 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 an electrical error, an under−voltage or an elevated junction temperature is detected. It is using a proprietary PWM algorithm for reliable current control.
NCV70516 is fully compatible with the automotive voltage requirements and is ideally suited for general−purpose stepper motor applications in the automotive, industrial, medical, and marine environment.
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