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KA9259D(KA9259HD)
5-Channel Motor Drive IC
Features
鈥?4-CH Balanced Transformerless(BTL) Driver
鈥?1-CH (Forward/Reverse) DC Motor Driver With Speed
Control Circuit
鈥?Built-in TSD (Thermal Shutdown) Circuit
鈥?Built-in 5V Regulator (With an External PNP Transistor)
鈥?Built-in Mute Circuit
鈥?Wide Operating Supply Voltage Range: 6V~13.2V
Description
The KA9259D is a monolithic integrated circuit, and suit-
able for 5-CH motor driver which drives focus actuator,
tracking actuator, sled motor, spindle motor and loading
motor of compact disk player system.
28-SSOPH-375
Typical Applications
鈥?/div>
鈥?/div>
鈥?/div>
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Compact Disk Player (CDP)
Video Compact Disk Player (VCD)
Automotive Compact Disk Player (CDP)
Other Compact Disk Media
Ordering Information
Device
KA9259HD
Package
28-SSOPH-375
Operating Temp.
-25擄C
~ +75擄C
-25擄C
~ +75擄C
KA9259HDTF 28-SSOPH-375
Rev. 1.0.3
漏2003 Fairchild Semiconductor Corporation
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