LB1948M motor control driver electronic circuit design


Posted on Feb 6, 2014

A very simple forward reverse motor control driver electronic circuit project can be designed using the LB1948M 2 channel low saturation voltage forward reverse motor control driver IC. LB1948M motor driver is optimal for motor drive in 12V system products and can drive either two DC motors, one DC motor using parallel connection, or a 2-phase bip


LB1948M motor control driver electronic circuit design
Click here to download the full size of the above Circuit.

olar stepping motor with 1-2 phase excitation mode drive. Some features of the LB1948M motor driver IC are : 12V power supply, low saturation voltage: VO(sat) = 0. 5V (typical) at IO = 400mA, zero current drawn in standby mode, braking function, built-in thermal shutdown circuit.




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