NJM2670E3-TE2

Overview

The NJM2670E3-TE2 is a bipolar stepper motor driver manufactured by Nisshinbo Micro Devices. It operates within a supply voltage range of 4.75V to 5.25V and supports load voltages from 4V to 55V. The device delivers an output current of 1.3A and features a full-integrated design with control and power stages. It utilizes a parallel interface and employs a half-bridge (4) output configuration. The component is housed in a 24-EMP surface-mount package and is rated for junction temperatures between -20°C and 125°C.

Feature Summary

• Full-integrated driver combining control logic and power stage circuitry
• Supports bipolar stepper motors via parallel interface
• Operates with low-voltage logic supplies up to 5.25V

Applications

• Bipolar stepper motor control systems
• General-purpose motion control applications

Procurement Notes

Verify component status as the NJM2670 series is listed as obsolete or inactive by major distributors. Confirm availability through secondary markets or authorized channels if sourcing is required. Ensure compatibility with existing PCB footprints using the 24-EMP package specification before procurement planning.

Selection Notes

Select this component for applications requiring integrated bipolar stepper motor driving with a parallel interface. Verify that the system operates within the specified 4.75V to 5.25V supply range and requires a 1.3A output capability. Consider the thermal performance limits defined by the -20°C to 125°C junction temperature rating during design integration.

Part Context

This part belongs to the NJM2670 family of motor drivers produced by Nisshinbo Micro Devices, formerly New Japan Radio. The manufacturer specializes in analog and power management ICs. The NJM2670 series is designed for driving bipolar stepper motors, offering a compact solution for motion control tasks in consumer and industrial electronics.

Replacement Considerations

Public documentation identifies the L6226D from STMicroelectronics as a substitute for the NJM2670E3. Verify pinout compatibility and electrical specifications against the original requirements before implementation.