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LB1948MC
Motor Driver, Forward/Reverse, Low Saturation Voltage Drive, 12V
Overview The LB1948MC is a two-channel low saturation voltage forward/reverse motor driver IC. It is optimal for motor drive in 12V system products and can drive either two DC motors, one DC motor using parallel connection, or a two-phase bipolar stepping motor with 1-2 phase excitation mode drive.
Features • Supports 12V power supply systems • Low saturation voltage: VO(sat) = 0.5V (typical) at IO = 400mA • Zero current drawn in standby mode • Braking function • Supports parallel connection: IO max = 1.6A, VO(sat) = 0.6V (typical) at
IO = 800mA • Built-in spark killer diode • Built-in thermal shutdown circuit • Miniature package: MFP10SK (6.4mm 5.