LV8732V-TLM-H

Overview

The LV8732V-TLM-H is a stepper motor driver IC manufactured by onsemi. It features two output channels designed for driving stepping motors with micro-step drive capabilities. The device supports 4W 1-2 phase excitation modes, allowing for precise motion control applications. It is housed in an SSOP package and operates within a specified temperature range up to 85°C. The component is classified as moisture sensitive (MSL 3) and requires appropriate handling during storage and assembly.

Feature Summary

• Integrated two-channel H-bridge architecture for direct stepper motor control
• Supports micro-step drive functionality for enhanced positioning accuracy
• Capable of 4W 1-2 phase excitation modes

Applications

• Stepper motor control systems
• Micro-step drive applications
• Precision motion control devices

Procurement Notes

Verify the current lifecycle status before procurement, as availability may be limited. Confirm that the SSOP package and MSL 3 rating align with your manufacturing process requirements. Ensure proper moisture barrier packaging is maintained until soldering to prevent damage. Cross-reference the specific suffix -TLM-H with official documentation to confirm tape and reel specifications.

Selection Notes

Select this component when a dedicated two-channel driver for stepper motors is required. It is suitable for designs needing micro-step resolution without external logic. Consider the SSOP package size constraints and thermal dissipation needs for 4W excitation modes. Verify voltage and current ratings against the specific motor load requirements.

Part Context

This part belongs to the LV8732V series from onsemi, focusing on motor driver integrated circuits. It is distinct from other series like LV8731 or LV8800 which may offer different channel counts or motor types. The -TLM-H suffix typically indicates specific packaging and environmental compliance details defined by the manufacturer.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.