Overview

The LB1634M is a low-saturation bidirectional motor driver IC for use in low-voltage applications. At an IO of 1A, they have a low saturation output VO max=1.4V. They are especially suited for use in compact motor of portable equipment.

Features

• Low voltage operation (2.5V min).

• Low saturation voltage.

  (upper transistor + lower transistor residual voltage ; at IO=1A, VO(sat)=0.9V typ.).

• Low current drain at standby mode (ICCO=10µA typ. or less.

• Separate logic power supply and motor power supply.

• Brake function built in.

• Spark killer diode built in.

• Compact package (MFP-16FS) suited for surface mounting.