KA9259HD Datasheet, PDF (1/16 Pages) Fairchild Semiconductor – 5-Channel Motor Drive IC

KA9259D(KA9259HD)
5-Channel Motor Drive IC
www.fairchildsemi.com
Features
• 4-CH Balanced Transformerless(BTL) Driver
• 1-CH (Forward/Reverse) DC Motor Driver With Speed
Control Circuit
• Built-in TSD (Thermal Shutdown) Circuit
• Built-in 5V Regulator (With an External PNP Transistor)
• Built-in Mute Circuit
• 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
• Compact Disk Player (CDP)
• Video Compact Disk Player (VCD)
• Automotive Compact Disk Player (CDP)
• Other Compact Disk Media
Ordering Information
Device
Package
KA9259HD 28-SSOPH-375
KA9259HDTF 28-SSOPH-375
Operating Temp.
-25°C ~ +75°C
-25°C ~ +75°C
©2003 Fairchild Semiconductor Corporation
Rev. 1.0.3