LV8402GP-H

Overview

The LV8402GP-H is a dual-channel bidirectional motor driver manufactured by onsemi, designed for brushless and stepper motor applications. It features an integrated H-bridge architecture utilizing D-MOS FET technology in its output stage to support high-current loads. The device accepts PWM inputs for precise speed and direction control. Key electrical specifications include a minimum supply voltage of 2.8V and a maximum operating voltage of 5.5V. It operates within a temperature range of -30°C to +85°C and is housed in a 24-pin VCT package.

Feature Summary

• Dual-channel bidirectional H-bridge configuration for driving complex motor loads
• Integrated D-MOS FET output stage optimized for high-current performance
• Supports Pulse Width Modulation (PWM) input signals for efficient control
• Built-in thermal protection circuitry to prevent damage during overheating

Applications

• Brushless DC motor control systems
• Stepper motor driver circuits
• High-current motor load management
• Automotive actuator control modules

Procurement Notes

Verify the exact suffix 'H' against official datasheets to confirm pinout and functional compatibility with standard LV8402G variants. Ensure the selected package type matches the target PCB footprint requirements. Confirm that the operating voltage range aligns with the system power supply specifications before finalizing procurement decisions.

Selection Notes

Select this component when designing circuits requiring independent control of two motor channels with bidirectional capability. The integrated MOSFET structure simplifies design by eliminating external gate drivers. Consider the thermal dissipation characteristics of the VCT package if operating near maximum current limits or elevated ambient temperatures.

Part Context

This part belongs to onsemi's motor control portfolio, specifically targeting automotive and industrial motion control segments. It complements other driver ICs by offering a compact solution for dual-motor applications. The product line emphasizes reliability and integration, reducing the bill of materials for motor controller designs.

Replacement Considerations

Consult official substitution guides for equivalents such as the LV8402GP. Verify that alternative parts maintain compatible voltage ratings and current handling capabilities. Ensure pin-to-pin compatibility if direct replacement is required without PCB redesign.