NCV70501 Description
NCV70501 Micro-Stepping Motor Driver Introduction NCV70501 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 NCV70501 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.
NCV70501 Key Features
- Dual H-Bridge for 2-Phase Stepper Motors
- Programmable Peak-Current Up to 300 mA
- On-Chip Current Translator
NCV70501 Applications
- Dual H−Bridge for 2−Phase Stepper Motors
- Programmable Peak−Current Up to 300 mA