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UPD16856

Part Number	UPD16856
Manufacturer	NEC
Description	MONOLITHIC CD-ROM 3-PHASE SPINDLE MOTOR DRIVER
Published	Apr 17, 2005
Detailed Description	DATA SHEET MOS INTEGRATED CIRCUIT µPD16856 MONOLITHIC CD-ROM 3-PHASE SPINDLE MOTOR DRIVER The µPD16856 is a CD-ROM 3...
Datasheet	UPD16856 PDF File

Overview

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 compact-size has been achieved.
FEATURES • • • • • • • • • • • • • 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 re...

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