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LB1838JM - Low-Saturation Bidirectional Motor Driver

Key Features

  • Low voltage operation (2.5V min).
  • Low saturation voltage (upper transistor + lower transistor residual voltage ; 0.40V typ at 400mA).
  • 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) Specifications Absolute Maximum Ratings at Ta = 25°C Parameter Maximum supply voltage Symbol VCC max VS max O.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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www.DataSheet.co.kr Ordering number : ENA0927A Monolithic Digital IC LB1838JM Overview Low-Saturation Bidirectional Motor Driver for Low-Voltage Drive The LB1838JM is a low-saturation two-channel bidirectional motor driver IC for use in low-voltage applications. It has a wide operating temperature range of -40 to 80°C and is ideal for 2-phase excitation bipolar stepping motor driver IC used in automotive components (other than critical safety parts), consumer and industrial products, and many other applications. Features • Low voltage operation (2.5V min) • Low saturation voltage (upper transistor + lower transistor residual voltage ; 0.40V typ at 400mA).