Click to expand full text
MITSUBISHI
PRELIMINARY
Notice: This is not a final specification. Some parametric limits are subject to change.
M54679FP
2-PHASE STEPPER MOTOR DRIVER
DESCRIPTION
The M54679FP is a semiconductor integrated circuit designed for stepper motor driver used to Printer, PPC and Facsimile.
PIN CONFIGURATION (TOP VIEW)
N.C 1 2 3 4 5 6 7 8 9 42 41 40 39 38 37 36 35 34 N.C N.C Out2A Out2B Rs2 S2 Vm2
FEATURES
q Wide supply voltage sphere (10 – 35V). q Bipolar, constant current PWM function. (Top side transistors PWM function, maximum current is 0.8 Amps). q Few external components. (This IC can be operated with 1 capacitor and 2 resistances). q 4 phases input style (include the protection function of output through current).
M54679FP Datasheet
