TBD62783APG

Overview

The TBD62783APG is an eight-channel power switch and driver IC manufactured by Toshiba Semiconductor and Storage. It utilizes P-Channel DMOS transistors to provide high-side switching capabilities for connected loads. The device supports a maximum load voltage of 50V and delivers a continuous output current of 500mA per channel. It operates within an ambient temperature range of -40°C to +85°C and features non-inverting logic inputs. The component is housed in an 18-DIP package designed for through-hole mounting, offering a compact solution for driving multiple loads without requiring separate external components.

Feature Summary

• Integrates eight independent P-Channel DMOS switches for high-side load control
• Features non-inverting input logic for direct interface with standard digital signals
• Provides robust thermal performance with specified power dissipation limits
• Eliminates the need for external drive circuits or discrete transistor arrays

Applications

• Industrial automation systems requiring multi-channel load switching
• Mini high bay warehouse control strategies involving encoder pulse detection
• General purpose power distribution in embedded electronic devices
• Voltage conversion interfaces in Industry 4.0 training factory systems

Procurement Notes

Verify the specific suffix APG confirms the 18-DIP through-hole package variant. Confirm RoHS compliance status matches project requirements. Ensure the operating temperature range aligns with the intended environmental conditions. Check for any specific handling precautions related to static sensitivity during assembly processes.

Selection Notes

Select this component when high-side switching of up to eight loads is required using P-Channel technology. It is suitable for applications needing 500mA per channel at 50V. Consider the DIP package for prototyping or through-hole manufacturing. Evaluate thermal constraints if multiple channels operate simultaneously near maximum ratings.

Part Context

This part belongs to the TBD62783 series of power drivers from Toshiba. It serves as a monolithic replacement for discrete transistor arrays, simplifying PCB layout. The series focuses on providing integrated solutions for driving inductive and resistive loads in automotive and industrial environments.

Replacement Considerations

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