A3981 driver equivalent, automotive programmable stepper driver.
* Peak motor current up to ±1.4 A, 28 V
* Low RDS(on) outputs, 0.5 Ω source and sink, typical
* Automatic current decay mode detection/selection
* Mixed, .
* Automotive stepper motors
* Engine management
* Headlamp positioning
PACKAGE:
28-Pin TSSOP with Exposed Th.
TheA3981 is a flexible microstepping motor driver with built-in translator for easy operation. It is a single-chip solution, designed to operate bipolar stepper motors in full-, half-, quarter- and sixteenth-step modes, at up to 28 V and ±1.4 A. The .
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