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Partname: | A3966SLB |
Description: | Dual full-bridge PWM motor driver |
Manufacturer: | Allegro MicroSystems, Inc. |
Package: | SOIC |
Pins: | 16 |
Oper. temp.: | -20 to 85 |
Datasheet: | PDF (201K). Click here to download *) |
The A3966SA and A3966SLB are designed to drive both windings of a two-phase bipolar stepper motor. Each device includes two H-bridges capable of continuous output currents of 650 mA and operating voltages to 30 V. Motor winding current can be controlled by the internal fixed-frequency, pulse-width modulated (PWM), current-control circuitry. The peak load current limit is set by the user's selection of a reference voltage and current-sensing resistors. Except for package style and pinout, the two devices are identical. |
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Click here to download A3966SLB Datasheet*) |
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