LV8310HGR2G

Overview

The LV8310HGR2G is a dual H-bridge motor driver IC manufactured by onsemi, designed for precise control of DC motors and stepper motors in consumer electronics. It operates within a supply voltage range of 4.5V to 16V and supports continuous output currents up to 1.2A per channel with peak capabilities reaching 2.0A. The device integrates overvoltage protection, thermal shutdown, and under-voltage lockout mechanisms to ensure robust operation. Packaged in a compact HTSSOP-B24 format, it facilitates efficient heat dissipation and space-constrained PCB layouts.

Feature Summary

• Integrated dual H-bridge architecture enabling independent control of two DC motors or one bipolar stepper motor
• Built-in protective features including thermal shutdown and under-voltage lockout for system reliability
• Supports PWM input signals for accurate speed and direction regulation

Applications

• Home appliance motor control systems
• Portable electronic device actuation
• Small robotic platform locomotion

Procurement Notes

Verify the specific suffix 'HGR2G' against official onsemi documentation to confirm package type and tape-and-reel specifications. Ensure compatibility with your target operating temperature range and input signal levels before finalizing procurement decisions.

Selection Notes

Select this component when dual-channel motor control is required within a low-voltage, space-limited environment. Consider its current handling capabilities relative to your motor's nominal and stall currents to avoid exceeding thermal limits without adequate heatsinking.

Part Context

This part belongs to onsemi's LV83xx series of motor drivers, which are optimized for cost-effective and reliable motor control solutions in consumer applications. The series typically offers integrated protection features and simple interface requirements suitable for mass-produced electronics.

Replacement Considerations

Consult official cross-reference lists for direct pin-compatible alternatives. Verify electrical parameters such as maximum current ratings and operating voltage ranges when considering substitute components from other manufacturers.