TC78H620FNG,EL

Overview

The TC78H620FNG,EL is a brushed DC motor driver IC manufactured by Toshiba Semiconductor and Storage. It utilizes DMOS technology with a half-bridge output configuration to control motors via PWM signals. The device supports a load voltage range of 2.5 V to 15 V and delivers an output current of 1 A. It operates on a supply voltage between 2.5 V and 15 V with a standby current of 500 uA. Power dissipation is rated at 780 mW. The component is housed in an SSOP-16 package suitable for surface mount installation and functions within a temperature range of -20°C to +85°C.

Feature Summary

• Integrates DMOS power stages with a half-bridge architecture for efficient brushed DC motor control
• Supports pulse width modulation (PWM) input interfaces for precise speed regulation
• Features low standby current consumption to optimize power efficiency during idle states

Applications

• Brushed DC motor control systems
• General purpose motion control applications
• Automotive electronic components
• Home appliance drive circuits

Procurement Notes

Verify the specific suffix EL against official Toshiba documentation to confirm packaging and material specifications. Ensure compatibility with the target application's thermal requirements given the 780 mW power dissipation rating. Confirm that the SSOP-16 footprint matches the PCB design constraints. Check RoHS compliance status through authorized distributors or manufacturer datasheets prior to final procurement decisions.

Selection Notes

Select this component when a single half-bridge driver with 1 A continuous output capability is required for brushed DC motors. It is suitable for designs operating within the 2.5 V to 15 V supply range. Consider the SSOP-16 package size if space constraints allow. Evaluate the 500 uA standby current against system power budget requirements. Verify that the -20°C to +85°C operating temperature range meets environmental conditions.

Part Context

This part belongs to the TC78H series of motor drivers from Toshiba Semiconductor and Storage. These integrated circuits combine logic and power stages to simplify motor control circuit designs. The series targets applications requiring reliable brushed DC motor management with minimal external components. The TC78H620FNG,EL specifically addresses needs for moderate current driving in compact surface-mount packages.

Replacement Considerations

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