LV8746V-MPB-E

Overview

The LV8746V-MPB-E is a stepper motor controller manufactured by onsemi, designed for surface-mount applications. It utilizes a 44-SSOPK (44-LSSOP) package with an exposed pad to optimize thermal management and circuit integration. The device operates within a voltage range of 0 to 5.5 V and supports bipolar motor configurations. It employs PWM constant-current control technology to manage motor performance efficiently.

Feature Summary

• Implements PWM constant-current control for precise stepper motor regulation
• Supports bipolar motor drive configurations
• Features an exposed pad in the 44-SSOPK package for enhanced thermal dissipation

Applications

• Stepper motor control systems
• Bipolar motor driver circuits
• Thermal-sensitive surface-mount electronic designs

Procurement Notes

Verify current manufacturing status as this component may be discontinued or subject to specific ordering requirements. Confirm package integrity and RoHS compliance through official documentation before procurement. Check for authorized distributor availability and lead times directly with the manufacturer or certified suppliers.

Selection Notes

Select this component for applications requiring integrated PWM constant-current control for bipolar stepper motors. Ensure the design accommodates the 44-SSOPK footprint and thermal requirements provided by the exposed pad. Verify that the operating voltage range aligns with the system's power supply specifications.

Part Context

This part belongs to onsemi's portfolio of motor drivers and controllers. It is specifically categorized under power management ICs for motion control. The device is distinct from evaluation boards like the LV8746VGEVB, serving as the actual semiconductor solution for motor driving rather than a development tool.

Replacement Considerations

LV8746V-TLM-E is identified as a related variant within the same product family.