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ML58C88
ML58C88
CMOS BTL Drivers for DVD players
The ML58C88 is a five-channel CMOS BTL driver IC for driving the motors and actuators in DVD players or other applications. The ML58C88 has independent precision voltage regulators with adjustable range from 1.5V to 4 V.
APPLICATION
BTL. Driver for CD,CD-ROM and DVD.
FEATURES
Two channels are voltage-type BTL drivers for actuators of tracking and focus. Two channels are voltage-type BTL driver for sled and spindle motors. It is also built-in one channel bi-direction DC motor driver for tray. Wide dynamic range [4.5V (typ.) when Vcc1 = Vcc2 = 5V, at RL=20Ω load]. Separating power of Vcc1 and Vcc2 is to improve power efficiency by a low supply voltage for tracking, focus and spindle. Level shift circuit built-in.