Mozart, 12v Disk Drive Spindle & Vcm, Power & Control

The L7200 Mozart integrates into a single chip both spindle and VCM controllers as well as power stag- es. The device is designed for 12V disk drive appli- cation requiring up to 2.5A of spindle and 1.7A of VCM peak currents. The device is based on the sinu- soidal driving of the spindle motor. This is realized digitally by the SMOOTHDRIVE SYSTEM. A serial port with up to 40 MHz capability provides easy Interface to the Microprocessor A Register con- trolled Frequency Locked Loop (FLL) allows flexibility in setting the spindle speed. Integrated BEMF pro- cessing, digital Filter digital masking, digital delay, and sequencing minimize the number of external components required. By STMicroelectronics
L7200 's PackagesL7200 's pdf datasheet

L7200 Pinout, Pinouts
L7200 pinout,Pin out
This is one package pinout of L7200,If you need more pinouts please download L7200's pdf datasheet.

L7200 Application circuits
L7200 circuits
This is one application circuit of L7200,If you need more circuits,please download L7200's pdf datasheet.

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