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LB1838M - Low-saturation / Bidirectional Motor Driver

Features

  • . Low voltage operation (2.5 V min) . Low saturation voltage (upper transistor + lower transistor voltage; 0.40 V at 400 mA). . residual Through-current prevention circuit built in . Separate logic power supply and motor power supply . Spark killer diodes built in . Thermal shutdown circuit built in . Compact package (14-pin MFP) SANYO : MFP14S Specifications Absolute Maximum Ratings at Ta = 25°C Parameter Maximum supply voltage Output applied voltage Input applied voltage Ground pin flow-out.

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Full PDF Text Transcription

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Ordering number: EN3949C Monolithic Digital IC LB1838M Low-saturation, Bidirectional Motor Driver for Low-voltage Applications Overview The LB1838M is a low-saturation two-channel bidirectional motor driver IC for use in low-voltage applications. The LB1838M is a bipolar stepper-motor driver IC that is ideal for use in printers, FDDs, cameras and other portable devices. Package Dimensions unit : mm 3111-MFP14S [LB1838M] Features . Low voltage operation (2.5 V min) . Low saturation voltage (upper transistor + lower transistor voltage; 0.40 V at 400 mA). . residual Through-current prevention circuit built in . Separate logic power supply and motor power supply . Spark killer diodes built in . Thermal shutdown circuit built in .
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