LV8086T-MPB-E

Overview

The LV8086T-MPB-E is a dual H-bridge motor driver IC manufactured by Sanyo Semiconductor. Designed for precise control of bipolar stepper motors and DC motors, it integrates high-voltage power output stages capable of handling significant current loads. The device features built-in protection mechanisms including overcurrent shutdown and thermal shutdown to ensure operational reliability under varying load conditions. It supports PWM speed control and direction logic inputs, facilitating straightforward interface with microcontrollers or logic gates for automation applications requiring efficient motor actuation.

Feature Summary

• Integrated dual H-bridge architecture for independent control of two motor channels
• Built-in overcurrent and thermal protection circuits for enhanced system safety
• Direct compatibility with standard logic level inputs for simplified interfacing
• High voltage tolerance suitable for driving various inductive loads

Applications

• Bipolar stepper motor control in office automation equipment
• DC motor drive systems for home appliances
• Precision positioning mechanisms in industrial controllers
• Valve and actuator control in security systems

Procurement Notes

Verify the exact suffix 'MPB-E' against official Sanyo or Semico Sanyo datasheets to confirm package type and environmental compliance status. Ensure the source document explicitly lists this specific variant, as suffixes often denote packaging or material differences. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components. Confirm lead times and availability directly with suppliers rather than relying on general inventory estimates.

Selection Notes

Select this component when dual-channel motor control is required within a single footprint. Consider its voltage and current ratings relative to the specific motor load requirements. Evaluate the need for integrated protection features versus external circuitry. Compare pin compatibility with existing designs if replacing older variants. Ensure the operating temperature range meets the application environment specifications.

Part Context

This component belongs to Sanyo's series of motor driver ICs designed for consumer and industrial electronics. It represents a solution for compact motor control applications where space efficiency and integrated protection are critical. The product line typically targets markets such as printers, scanners, and automated household devices, providing a reliable alternative to discrete transistor-based H-bridge solutions.

Replacement Considerations

Check for direct cross-references in Sanyo's replacement guides. Potential substitutes may include other dual H-bridge drivers from the same manufacturer family with compatible pinouts. Verify electrical parameter equivalence before substitution. Consult official distributor databases for confirmed equivalent part numbers.