M54671SP - 2-PHASE STEPPER MOTOR DRIVER

Mitsubishi

Datasheet Details

Part number	M54671SP
Manufacturer	Mitsubishi
File Size	104.43 KB
Description	2-PHASE STEPPER MOTOR DRIVER
Datasheet	M54671SP_MitsubishiElectricSemiconductor.pdf

The M54671SP is a semiconductor IC to drive a bipolar stepper motor directly by controlling the coil current with the constant current method.

q Wide output current control range (20.
1200mA) q Bipolar and constant current q Built in a thermal shutdown circuit Comparator VR1 3 reference input(1) Bootstrap power Vbs1 4 supply(1) Output power VMM1 5 supply(1) Output(1) Current sensor(1) MA1 6 E1 7 Comparator reference input(2) Bootstrap power 29 Vbs2 supply(2) Output power 28 VMM2 supply(2) 27 MA2 26 E2 25 24 23 22 MB2 Output(2) Current sensor(2) M54671SP.

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Published: Apr 23, 2005 |