Motor Drivers, Controllers

Products in the motor driver and controller PMIC (Power Management Integrated Circuit) family are used to control or manipulate the application of power from some source to electric motors or related electromechanical actuators. The precise functionality and feature sets implemented vary widely depending on the characteristics of the intended load and expected application, ranging from simple open-loop speed control for brushed motors to advanced, closed-loop, stepper-based motion control.

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Select products	Mfr	Description	Package	Supplier Device Package	Mounting Type	Series	Operating Temperature
A3977KLPTR $3.26000	Allegro MicroSystems	IC MTR DRV BIPOLR 3-5.5V 28TSSOP	Tape & Reel (TR)	28-TSSOP-EP	Surface Mount	-	-40°C ~ 150°C (TJ)
A3977KLPTR-T	Allegro MicroSystems	IC MTR DRV BIPOLR 3-5.5V 28TSSOP	Tape & Reel (TR),Cut Tape (CT)	28-TSSOP-EP	Surface Mount	-	-40°C ~ 150°C (TJ)
A3977SED $3.49000	Allegro MicroSystems	IC MTR DRVR BIPOLR 3-5.5V 44PLCC	Tube	44-PLCC (16.59x16.59)	Surface Mount	-	-20°C ~ 150°C (TJ)
A3977SED-T $3.49000	Allegro MicroSystems	IC MTR DRVR BIPOLR 3-5.5V 44PLCC	Tube	44-PLCC (16.59x16.59)	Surface Mount	-	-20°C ~ 150°C (TJ)
A3977SEDTR $3.24000	Allegro MicroSystems	IC MTR DRVR BIPOLR 3-5.5V 44PLCC	Tape & Reel (TR)	44-PLCC (16.59x16.59)	Surface Mount	-	-20°C ~ 150°C (TJ)
A3977SEDTR-T $5.66000	Allegro MicroSystems	IC MTR DRVR BIPOLR 3-5.5V 44PLCC	Tape & Reel (TR),Cut Tape (CT)	44-PLCC (16.59x16.59)	Surface Mount	-	-20°C ~ 150°C (TJ)
A3977SLP $3.48000	Allegro MicroSystems	IC MTR DRV BIPOLR 3-5.5V 28TSSOP	Tube	28-TSSOP-EP	Surface Mount	-	-20°C ~ 150°C (TJ)
A3977SLP-T $3.48000	Allegro MicroSystems	IC MTR DRV BIPOLR 3-5.5V 28TSSOP	Tube	28-TSSOP-EP	Surface Mount	-	-20°C ~ 150°C (TJ)