TB67H481FNG,EL

Overview

The TB67H481FNG,EL is a brushed DC motor control driver IC manufactured by Toshiba Semiconductor and Storage. It features an integrated half-bridge configuration with four outputs, designed for phase input control. The device operates within a supply voltage range of 8.2 V to 44 V and supports a continuous output current of 2.5 A. It utilizes DMOS technology and is housed in a 28-HTSSOP package with dimensions of 9.7 mm by 6.4 mm. The component functions reliably across a temperature range of -40°C to +85°C.

Feature Summary

• Integrates full control logic and power stages for simplified system design
• Supports phase input interface for direct microcontroller connection
• Utilizes DMOS technology for efficient power handling

Applications

• Brushed DC motor control systems
• General industrial motion control applications
• Automotive interior actuator drives

Procurement Notes

Verify the specific suffix EL against official Toshiba documentation to confirm packaging and tape specifications. Ensure the HTSSOP-28 footprint matches your PCB layout requirements. Confirm RoHS compliance status through the manufacturer's latest datasheet before finalizing procurement orders.

Selection Notes

Select this component when a single-chip solution for multi-motor or complex brushed motor control is required. The 28-pin HTSSOP package offers a balance between thermal performance and board space efficiency. Consider the 8.2 V minimum operating voltage to ensure compatibility with your system's power supply architecture.

Part Context

This part belongs to Toshiba's TB67H series of motor drivers, which are designed for high-reliability applications. The series includes variants with different pin counts and current ratings to suit various motor control needs. The TB67H481FNG,EL specifically targets applications requiring four-channel half-bridge control in a compact surface-mount package.

Replacement Considerations

Check Toshiba's official cross-reference lists for verified substitutes. Ensure any replacement maintains the same HTSSOP-28 footprint and electrical characteristics. Verify that alternative components support the required 2.5 A output current and 44 V maximum voltage rating.