Datasheet Summary
DATA SHEET
MOS INTEGRATED CIRCUIT
µPD16856
MONOLITHIC CD-ROM 3-PHASE SPINDLE MOTOR DRIVER
The µPD16856 is a CD-ROM 3-phase spindle motor driver consisting of a CMOS controller and MOS bridge outputs. By employing 3-phase full-wave PWM as the drive method and MOS FETs at the output stage, it has been possible to reduce the power consumption of the µPD16856 ever further than the conventional linear drive drivers that use bipolar transistors. By using a 30-pin shrink SOP package, a more pact-size has been achieved.
Features
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- Supply voltage for controller block: 5 V, supply voltage for output block: 12 V 3 V input available for the input interface Low on-state...