Description
TOP BEST IC CO., LTD.TB6219 Stepper Motor Driver .
The TB6219 is a bipolar monolithic integrated circuits intended to control and drive both winding of a bipolar stepper motor or bidirectionally contro.
Applications
* 6, 19
Ground
See pins 7, 18
7, 18
Ground
Ground connection With pins 6 and 19 also conducts heat from die to printed circuit copper
8, 20
Input 0
See Input 1 (pins 9, 17)
These pins and pins 8, 20 (input 0) are logic inputs which select
9, 17
Input 1
the outputs of the comparators to se
