LV8406T-TLM-E

Overview

The LV8406T-TLM-E is a fully integrated Bi-CMOS brush DC motor driver manufactured by onsemi. It features four half-bridge outputs capable of delivering up to 1.4A per channel. The device operates within a supply voltage range of 2.8V to 5.5V and supports load voltages from 1.5V to 15V. Packaged in a 20-TSSOP with exposed pad, it functions across an operating temperature range of -30°C to +85°C.

Feature Summary

• Integrates control logic and power stages for simplified design
• Supports parallel interface for straightforward signal connection
• Includes thermal protection mechanisms for operational safety

Applications

• Brushed DC motor control in consumer electronics
• Fan speed regulation systems
• Small appliance drive circuits

Procurement Notes

Verify component authenticity through authorized channels due to end-of-life status. Confirm package integrity and lead marking against official datasheets. Check for moisture sensitivity handling requirements prior to assembly. Ensure substitute availability if production continuity is required.

Selection Notes

Evaluate the 1.4A output current capability against peak load demands. Verify compatibility with the 2.8V to 5.5V supply range. Consider the 20-TSSOP package dimensions for PCB layout constraints. Assess thermal dissipation needs given the exposed pad design.

Part Context

This component belongs to onsemi's LV8406 series of motor drivers. It is designed for low-voltage applications requiring integrated control and power switching. The Bi-CMOS technology ensures reliable performance in compact form factors suitable for portable devices.

Replacement Considerations

The manufacturer has issued an End-of-Life notice. Evaluate alternative sources or compatible replacement part numbers that match the 20-TSSOP package and 1.4A current rating. Verify pinout compatibility before substitution.