Product Summary

The M54640P is a semiconductor IC to drive a stepper motor by the bipolar method. The device is suitable for Printer, FDD, HDD, Fax.

Parametrics

M54640P absolute maximum ratings: (1)VCC, Supply voltage: -0.3 to 7V; (2)VMM, Output supply voltage: -0.3 to 45V; (3)VL, logic input voltage: -0.3 to 6V; (4)VC, Analog input voltage: -0.3V to VCC; (5)VR, Comparative input voltage: -0.3 to 15V; (6)IL, logic input current: -10mA; (7)IC, analog input current: -10mA; (8)IMM, Output supply current: ±1000mA; (9)Pd, Power dissipation: 1.92W; (10)Topr, Operating temperature: -20 to 75℃; (11)Tstg, Storage temperature: -55 to 125℃.

Features

M54640P features: (1)Bipolar and constant-current drive; (2)Wide current control rage (20 – 800mA); (3)Wide supply voltage drive range (10 – 40V); (4)Built in flywheel diodes; (5)Current level can be changed by steps or continuously; (6)Built in a thermal shutdown circuit.

Diagrams

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
M54640P
M54640P

Other


Data Sheet

Negotiable 
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
M54610P
M54610P

Other


Data Sheet

Negotiable 
M54617P
M54617P

Other


Data Sheet

Negotiable 
M54640P
M54640P

Other


Data Sheet

Negotiable 
M54641FP
M54641FP

Other


Data Sheet

Negotiable 
M54641L
M54641L

Other


Data Sheet

Negotiable 
M54646AP
M54646AP

Other


Data Sheet

Negotiable