KA9259ED

Product :
Supply Current :
Mounting Style : SMD/SMT
Packaging : Tube
Type : 5 Channel Motor Driver
Package / Case : SSOPH-28
Operating Supply Voltage : 6 V to 13.2 V


Features:

• 1-Phase, Full-Wave, Linear DC Motor Driver
• Built-in TSD (Thermal Shutdown) Circuit
• Built-in 5V Regulator (With An External PNP TR)
• Built-in Mute Circuit
• Built-in Loading Motor Speed Control Circuit
• Wide Operating Supply Voltage Range: 6V~13.2V


Application

• Compact Disk Player (CDP)
• Video Compact Disk Player (VCD)
• Automotive Compact Disk Player (CDP)
• Other Compact Disk Media


Pinout




Specifications

Characteristics	Symbol	Rating	Unit
Maximum supply voltage Power dissipation Operating temperature Storage temperature Maximum current output	VCC MAX PD TOPR TSTG IOMAX	18 1.7note −25 ~ +75 −55 ~ +150 1	V W °C °C A

Note:
1. When mounted on 76mm × 114mm × 1.57mm PCB (Phenolic resin material).
2. Power dissipation reduces 13.6mW / °C for using above Ta=25°C
3. Do not exceed Pd and SOA.


Description

The KA9259D is a monolithic integrated circuit, and suitable for 5-CH motor driver which drives focus actuator, tracking actuator, sled motor, spindle motor and loading motor of CD system.