FAN8732G - Fairchild Semiconductor

FAN8732G Spindle motor and 5-CH actuator driver

The FAN8732G/BG/CG is a monolithic IC suitable for a PWM 3-phase BLDC spindle motor driver, 2-CH PWM motor drivers for sled motor and 3-CH linear drivers which drive the focus actuator, tracking actuator and loading motor of the optical media applications. 42-SSOP-EP Typical Applications • Compact disk ROM (CD-ROM) • Compact disk RW (CD-RW) • Digital video .

Features

Common
• Built-in thermal shutdown circuit (TSD)
• Built-in power save circuit
• 4 Independent voltage sources
• Corresponds to 3.3V or 5V DSP Spindle
• Output PWM mode control BTL(Sled 2-channels)
• Output PWM mode control BTL(Other 3-channels)
• Output LINEAR mode control Description The FAN8732G/BG/CG is a monolithic IC suitable for a PWM 3-phase BLDC spindle motor driver, 2-CH PWM motor drivers for sled motor and 3-CH linear drivers which drive the focus actuator, tracking actuator and loading motor of the optical media applications. 42-SSOP-EP Typical Applications
• Compact disk ROM (CD.