NCV70501DW002G

Overview

The NCV70501DW002G is a bipolar stepper motor driver manufactured by onsemi. It operates within a supply voltage range of 6 V to 29 V and supports full, half, quarter, eighth, and sixteenth step resolutions. The device integrates an internal bootstrap diode and features adjustable current limiting with hysteresis. Protection mechanisms include thermal shutdown, under-voltage lockout, and over-current protection.

Feature Summary

• Integrated bootstrap diode for simplified gate drive circuitry
• Adjustable current limit with hysteresis control
• Comprehensive protection against thermal overload and undervoltage conditions

Applications

• Industrial automation systems
• Medical equipment
• Office automation devices

Procurement Notes

Verify the specific suffix DW002G against official datasheets to confirm pinout and package configuration. Ensure compatibility with the target microcontroller interface and verify that the operating temperature range meets the application requirements before procurement.

Selection Notes

Select this component for applications requiring precise bipolar stepper motor control without external bootstrap components. Consider the integrated protection features for robust operation in industrial environments where thermal management is critical.

Part Context

This part belongs to the NCV705xx series of bipolar stepper motor drivers from onsemi. These devices are designed for high-reliability applications, offering flexible step resolution options and integrated safety features to simplify system design and enhance operational stability.

Replacement Considerations

Consult official substitution guides for compatible alternatives. Verify electrical parameters and pin compatibility before replacing.