Product Summary

The SLA7033M is a 2-Phase Stepper Motor Unipolar Driver IC.

Parametrics

SLA7033M absolute maximum ratings: (1)Motor supply voltage:46V; (2)Control supply voltage:46V; (3)FET Drain-Source voltage:100V; (4)TTL input voltage:-0.3 to +7V; (5)SYNC terminal voltage:-0.3 to +7V; (6)Reference voltage:-0.3 to +7V; (7)Sense voltage:-5 to +7V; (8)Output current:3A; (9)Power dissipation:4.5W or 35W (Tc = 25℃) ; (10)Channel temperature:+150℃; (11)Storage temperature:-40℃ to +150℃.

Features

SLA7033M features: (1)control supply current:10mA to 15mA; (2)control supply voltage:10V to 44V; (3)FET diode forward voltage:2.3V; (4)FET drain leakage current:250uA; (5)FET ON voltage:0.85V; (6)chopping OFF time:12us.

Diagrams

SLA7033M block diagram

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