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Built-in Power Save Circuit
Built-in Current Limit Circuit
Built-in Thermal Shutdown Circuit (TSD)
Built-in Hall Bias
Built-in FG Signal Output Circuit
Built-in Rotational Direction Detecting Circuit
Built-in Protection Circuit For Reverse Rotation
Built-in Short Brake Circuit
Built-in Normal OP-AMP
Built-in 4-CH Balanced Transformerless (BTL) Driver
Built-in BTL MUTE Circuit (CH1-2, CH3 and CH4)
Corresponds to 3.3V DSP
Description
The KA3017 is a monolithic integrated circuit suitable for a
4-CH motor driver which drives the tracking actuator, focus
actuator, sled motor, loading motor and 3-phase BLDC
spindle motor of the MDP/CAR-MD/CAR-NAVIGATION
system.
48-QFPH-1414
Target Application
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Mini Disk Player
Digital Video Disk Player
Car Mini Disk Player
Car Navigation System
Ordering Information
Device
KA3017
Package
48-QFPH-1414
Operating Temp.
-35擄
C ~ +85擄C
擄
擄
Rev. 1.0.3
漏2002 Fairchild Semiconductor Corporation
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