LA6458MS-TLM-E

Overview

The LA6458MS-TLM-E is a half-bridge motor driver IC manufactured by onsemi. It is designed for driving DC motors and general loads, featuring a bipolar logic interface suitable for inductive load types. The device operates within a supply voltage range of 8V to 26.4V and delivers an output current of 800mA per channel. It includes protection features such as over-temperature shutdown and short-circuit protection with auto-restart functionality. The component is housed in a 10-MFPSK surface-mount package and supports an operating temperature range from -30°C to 90°C.

Feature Summary

• Integrated half-bridge driver configuration for dual-channel control
• Built-in thermal shutdown and short-circuit protection with automatic restart
• Bipolar logic interface compatible with standard digital control signals

Applications

• DC motor control systems
• General purpose load driving applications

Procurement Notes

Verify the specific suffix TLM-E against the manufacturer's latest documentation to confirm package type and compliance status. Ensure the design accounts for the specified operating temperature range and supply voltage limits. Confirm availability status as distribution data may vary.

Selection Notes

Select this component for applications requiring a compact half-bridge solution with integrated protection. Consider the 800mA continuous output capability and the 10-MFPSK package size for space-constrained designs. Verify compatibility with the system's logic voltage levels and thermal management requirements.

Part Context

This part belongs to the family of motor driver integrated circuits from onsemi. It serves as a specialized semiconductor solution for controlling inductive loads like DC motors. The device integrates power switching elements with control logic to simplify circuit design and enhance reliability in motor drive applications.

Replacement Considerations

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