TB6642FTG,8,EL

Overview

The TB6642FTG,8,EL is a brushed DC motor driver IC manufactured by Toshiba Semiconductor and Storage. It features a full-bridge output configuration with an output current capacity of 4.5 A. The device operates on a supply voltage range of 10 V to 45 V and supports parallel and PWM interfaces. It utilizes Bi-CMOS technology and is housed in a 32-VQFN (5x5) package with a bare pad for thermal management. The component functions within a temperature range of -40°C to +85°C.

Feature Summary

• Integrates control logic and power stages for brushed DC motors
• Supports parallel and PWM input signal interfaces
• Includes built-in protection against overcurrent and overheating

Applications

• General purpose motor control systems
• Industrial automation equipment
• Home appliances requiring DC motor drive

Procurement Notes

Verify the specific suffix EL indicates the tape and reel packaging format when sourcing components. Confirm that the moisture sensitivity level requirements are met during storage and handling procedures. Ensure the supplier provides documentation confirming compliance with RoHS3 standards before finalizing procurement orders.

Selection Notes

Select this component for applications requiring high current drive capabilities up to 4.5 A. Consider the 32-VQFN package size for space-constrained designs. Evaluate the thermal performance requirements due to the bare pad design which necessitates adequate PCB copper area for heat dissipation during continuous operation.

Part Context

This part belongs to the TB6642 series of motor drivers from Toshiba. It is designed as a complete solution for driving brushed DC motors, integrating necessary control circuitry with power MOSFET outputs. The series is commonly used in various electronic devices where efficient and reliable motor control is required.

Replacement Considerations

TB6569FTG,8,EL is listed as a substitute option.