Manualshelf

Data Sheet

ManualsBrandsPololu ManualsStepper Motor ControllersPololu TB67S249FTG Stepper Motor Driver Carrier (1.7 A continuous)
21222324252627282930
TB67S279FTG, TB67S289FTG, TB67S249FTG Application Note
2018-03-07
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Preliminary
14. Foot Pattern Example
QFN48 foot pattern example (unit: mm)
Figure 14.1 QFN48 foot pattern example
Note: The data is for reference only and not guaranteed for mass production. In designing
the size of mounting board, determine the foot pattern by considering the solder
bridge, the solder connecting strength, the pattern accuracy in making board, and
the mounting accuracy of the IC board.