TB6568KQ,8

Overview

The TB6568KQ,8 is a Bi-CMOS brushed DC motor driver IC manufactured by Toshiba Semiconductor and Storage. It features a parallel interface and two half-bridge outputs capable of delivering 1.5A per channel. The device operates within a supply voltage range of 10V to 45V and supports load voltages from 10V to 45V. Designed for through-hole installation, it utilizes a 7-HSIP package with an exposed pad for thermal management. The component functions as a fully integrated driver with control and power stages, operating reliably across a temperature range of -40°C to 85°C.

Feature Summary

• Fully integrated design combining control logic and power output stages
• Bi-CMOS technology for efficient motor driving performance
• Parallel interface configuration for straightforward signal control

Applications

• Brushed DC motor control systems
• General purpose motor driver applications

Procurement Notes

Verify the specific ordering suffix '8' corresponds to the required packaging format when sourcing. Confirm RoHS3 compliance status aligns with project environmental requirements. Ensure the 7-HSIP package dimensions fit the target PCB layout constraints. Validate that the 1.5A output current rating meets the peak load demands of the intended motor application without exceeding thermal limits.

Selection Notes

Select this component for applications requiring a single-chip solution for brushed DC motors with moderate current needs. The parallel interface simplifies control circuitry compared to serial alternatives. Consider the through-hole mounting requirement during mechanical design. Evaluate the 7-HSIP package's thermal dissipation capabilities against the expected ambient temperature conditions to ensure stable operation within the specified junction temperature range.

Part Context

This part belongs to the TB6568 series of motor drivers from Toshiba Semiconductor and Storage. The series focuses on providing integrated solutions for brushed DC motor control. The TB6568KQ,8 variant specifically offers a through-hole package option, distinguishing it from surface-mount counterparts in the same family. It shares core functional characteristics with other members of the series while differing in physical form factor and interface type.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation.