LV8727-E

Overview

The LV8727-E is a dual DC brush motor driver IC from onsemi, designed for applications requiring precise control of two independent motors. It integrates high-side and low-side MOSFETs to drive loads directly, supporting PWM input signals for speed and direction regulation. The device features built-in protection mechanisms including overcurrent shutdown, thermal shutdown, and under-voltage lockout to ensure reliable operation in demanding environments. It operates within a wide supply voltage range, accommodating various battery-powered systems. The IC utilizes a compact package to minimize board space while maintaining efficient heat dissipation characteristics suitable for continuous duty cycles.

Feature Summary

• Integrated dual H-bridge architecture with internal power MOSFETs for direct motor driving capability
• Supports PWM-based speed and direction control interfaces for flexible system integration
• Comprehensive protection features including thermal shutdown, overcurrent protection, and under-voltage lockout

Applications

• Robotics platforms requiring dual motor actuation
• Automotive window and seat adjustment actuators
• Industrial automation equipment with multiple motion axes

Procurement Notes

Verify the specific suffix codes against official datasheets to confirm temperature ranges and packaging options. Ensure that the ordering part number matches the exact pin configuration and thermal performance requirements for your design. Cross-reference the latest revision history to confirm compatibility with existing assembly processes and component sourcing channels.

Selection Notes

Choose this component when designing systems that require simultaneous control of two brushed DC motors with integrated protection. Evaluate the thermal resistance parameters relative to your enclosure constraints. Confirm that the input logic levels are compatible with your microcontroller or control interface. Consider the maximum current rating against peak load demands to prevent premature activation of protection circuits.

Part Context

This part belongs to onsemi's motor driver portfolio, which focuses on providing robust solutions for automotive and industrial applications. The series typically includes variants optimized for different current ratings and package types. These drivers are engineered to meet stringent automotive reliability standards, ensuring longevity in harsh operating conditions involving vibration and temperature fluctuations.

Replacement Considerations

Consult official cross-reference guides for verified substitutes. Direct replacements must match the pinout, voltage ratings, and thermal characteristics. Generic equivalents may lack the specific protection thresholds or EMI immunity levels documented for this model.