SA9259

SA9259 5-CH BTL DRIVER FOR CD PLAYER WITH 5V OUTPUT VOLTAGE DESCRIPTION The SA9259 is a 5-channel motor driver for driving focus actuator, tracking actuator, sled motor, spindle motor and loading motor in products such as CD-PLAYER/VIDEO-CD drivers. FEATURES * Wide operating supply voltage range: 6V~13.2V www.DataSheet4U.com * Thermal shutdown circuit on chip * Built-in 5V regulator controller. * Level shift circuit on chip. * Built-in Mute mode. * Built-in Loading motor speed control circuit. * Built-in 1 phase, full-wave, linear DC motor driver. HSOP-28-375-0.8 APPLICATIONS * CD-PLAYER * VIDEO-CD * CAR-CD ORDERING INFORMATION Device SA9259 Package HSOP-28-375-0.8 BLOCK DIAGRAM ABSOLUTE MAXIMUM RATINGS (Tamb=25°C) Characteristics Maximum supply voltage Power dissipation Operating temperature Storage temperature Maximum current output Symbol VCCMAX PD TOPR TSTG IOMAX Rating 18 @1.7 -40~+85 -55~+150 1 Unit V W °C °C A HANGZHOU SILAN MICROELECTRONICS CO.,LTD Http: www.silan.com.cn REV:1.3 2007.01.26 Page 1 of 10 SA9259 NOTE: @ 1. When mounted on 76mm x 114mm x 1.57mm PCB (Phenolic resin material). 2. Power dissipation reduces 13.6mW / °C for using above Tamb=25 °C www.DataSheet4U.com ELECTRICAL CHARACTERISTICS (Unless otherwise noted, Tamb=25°C, VCC=8V, RL=8Ω, f=1kHz) Characteristics Operating Voltage Quiescent Current Mute-on Current Mute-on Voltage Mute-off Voltage Regulator part Output Voltage Load Regulation Line Regulation VREG ∆VRL3 ∆VCC IL=100mA IL=0→200mA VC...