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TDA5147CH

NXP
Part Number TDA5147CH
Manufacturer NXP
Description 12 V Voice Coil Motor VCM driver and spindle motor drive combination chip
Published Apr 23, 2005
Detailed Description INTEGRATED CIRCUITS DATA SHEET TDA5147CH 12 V Voice Coil Motor (VCM) driver and spindle motor drive combination chip P...
Datasheet PDF File TDA5147CH PDF File

TDA5147CH
TDA5147CH


Overview
INTEGRATED CIRCUITS DATA SHEET TDA5147CH 12 V Voice Coil Motor (VCM) driver and spindle motor drive combination chip Preliminary specification File under Integrated Circuits, IC11 1997 Jul 09 Philips Semiconductors Preliminary specification 12 V Voice Coil Motor (VCM) driver and spindle motor drive combination chip FEATURES Spindle motor driver • Internal 2 A peak current power drivers • Low Rds(on) (1 Ω maximum total) for high, low and isolation drivers • Induction sense start-up option • External current sense resistor • Soft switching on both upper and lower drivers • Programmable linear or Pulse Width Modulation (PWM) spindle mode • Provide spindle active dynamic braking mode.
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