M54670P
M54670P is 2-PHASE STEPPER MOTOR DRIVER manufactured by Mitsubishi Electric.
MITSUBISHI <CONTROL / DRIVER IC>
2-PHASE STEPPER MOTOR DRIVER
DESCRIPTION
The M54670P is a semiconductor IC to drive a bipolar stepper motor directly by controlling the coil current with the constant current method.
PIN CONFIGURATION (TOP VIEW)
Triangular wave
CT 1
32 VCC 31 VR(B)
Circuit power supply
Features q Wide operating voltage range (10
- 35V) q Wide output current control range (20
- 800mA) q Bipolar and constant current drive q Built in flywheel q Current level can be changed by steps or continuously. q Built in a thermal shutdown circuit parator reference input(A) VR(A) 2 Output current direction switching(A) Ph(A) 3 Output power supply(A) VMM1(A) 4...
