NJM2644 Two-phase Unipolar DC Brushless Motor Pre-Driver IC

The NJM2644 is a 2-phase DC brushless motor pre-driver IC. It incorporates Lock Detect and Auto Protection circuit for safety operation. Especially1:10 ON/OFF duty ratio while motor is locked reduces heat generation in motor windings. Moreoverthe pin is compatible with 12V LA output two-phase pre-driver NJM2641. It is suitable for 12V fan motor applications.
By New Japan Radio Co.,Ltd
NJM2644 's PackagesNJM2644 's pdf datasheet



NJM2644 Pinout, Pinouts
NJM2644 pinout,Pin out
This is one package pinout of NJM2644,If you need more pinouts please download NJM2644's pdf datasheet.

NJM2644 Application circuits
NJM2644 circuits
This is one application circuit of NJM2644,If you need more circuits,please download NJM2644's pdf datasheet.


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