I quickly scanned the data sheet.
I have some cons:
1. Complicated interface
2. Uses BJTs instead of MOSFETS. This puppy will get hot unless you
use only very small motors (like camera motors which is what it is
3. QFP package - great for a big OEM, bad for hobbyists.
4. No built-in flyback suppression
I wouldn't take one of these if someone gave it to me - but that's
just me (a lowly hobbyist).
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