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Product Detailed Parameters
- Description：IC MOTOR DRIVER BIPOLAR 28PLCC
- Series：-
- Mfr：Nisshinbo Micro Devices Inc.
- Package：Tube
- Motor Type - Stepper：Bipolar
- Motor Type - AC, DC：-
- Function：Driver - Fully Integrated, Control and Power Stage
- Output Configuration：Half Bridge (4)
- Interface：Parallel
- Technology：Bipolar
- Step Resolution：1, 1/2
- Applications：General Purpose
- Current - Output：750mA
- Voltage - Supply：4.75V ~ 5.25V
- Voltage - Load：10V ~ 40V
- Operating Temperature：-20°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：28-LCC (J-Lead)
- Supplier Device Package：28-PLCC (11.51x11.51)
- Grade：-
- Qualification：-
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Overview
The NJM3773FM2 is a bipolar stepper motor driver IC manufactured by Nisshinbo Micro Devices Inc. It integrates control and power stage functions into a single component. The device supports parallel interface communication and offers step resolutions of 1 and 1/2. It operates with an output current of 750mA and is housed in a PLCC-28 package. This part is designed for general-purpose applications requiring efficient bipolar stepper motor control.
Feature Summary
- Fully integrated design combining control logic and power stages
- Supports bipolar stepper motor technology
- Features parallel interface for system connectivity
- Provides selectable step resolution modes
Applications
- General purpose motor control systems
- Bipolar stepper motor drive circuits
- Industrial automation equipment
- Motion control modules
Procurement Notes
Verify component authenticity through authorized channels as the part status is obsolete. Confirm package integrity and pin compatibility during integration. Review official discontinuation notices for lifecycle management. Ensure supply chain stability due to limited availability. Validate technical specifications against current design requirements before procurement.
Selection Notes
Choose this component for applications requiring integrated bipolar stepper motor driving capabilities. Consider the PLCC-28 package constraints for PCB layout. Evaluate the 750mA output current against load requirements. Assess parallel interface compatibility with existing control logic. Verify thermal performance within the specified operating temperature range.
Part Context
This component belongs to the NJM3773 series of motor drivers from Nisshinbo Micro Devices. It serves as a specialized solution for bipolar stepper motor applications. The series focuses on integrating control and power functions to simplify system design. It represents a dedicated approach to motion control within the manufacturer's portfolio.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Consult official manufacturer resources for potential alternatives or updated series replacements.
