TBD62304AFNG,EL

Overview

The Toshiba TBD62304AFNG,EL is a low-side gate driver featuring a seven-channel DMOS transistor array. It operates within a supply voltage range of 4.5 V to 5.5 V and supports an output current of 500 mA per channel. The device utilizes an SSOP-16 surface-mount package and provides inverting logic configuration. Key electrical parameters include a maximum on-resistance of 3.25 Ohms, power dissipation of 780 mW, and operating temperatures from -40°C to +85°C. Switching delays are limited to 0.6 µs for both turn-on and turn-off states.

Feature Summary

• Integrates seven independent low-side DMOS outputs for multi-channel load driving
• Provides inverting logic interface compatible with standard CMOS inputs
• Features low quiescent current consumption for energy-efficient operation

Applications

• Driving multiple solenoid valves in industrial automation systems
• Actuator control interfaces for home appliances
• LED matrix illumination arrays requiring moderate current switching

Procurement Notes

Verify the specific suffix EL against official Toshiba documentation to confirm tape-and-reel packaging specifications. Ensure input logic levels match the CMOS compatibility requirements defined in the datasheet. Confirm thermal management strategies align with the 780 mW power dissipation limit under expected ambient conditions.

Selection Notes

Select this component when seven discrete low-side switches are required within a single integrated circuit footprint. The 500 mA output capability suits medium-power loads such as small motors or lamps. Consider the SSOP-16 package constraints for PCB layout and thermal relief requirements compared to higher-current alternatives like the TBD62308 series.

Part Context

This part belongs to Toshiba's TBD623xx series of DMOS transistor arrays designed for general-purpose switching applications. It serves as a compact solution for replacing multiple discrete MOSFETs, reducing board space and assembly complexity. The series offers various channel counts and current ratings to accommodate different system architectures.

Replacement Considerations

• TBD62304AFWG,EL (Different PSOP-16 package)

FAQ

Does the TBD62304AFNG,EL include a shutdown function?

No, the device does not feature a dedicated shutdown pin; all channels operate simultaneously based on input signals.

What is the maximum output voltage rating?

The maximum output voltage rating is 50 V, suitable for low-voltage DC load applications.