TBD62783AFG

Overview

The Toshiba TBD62783AFG,EL is an eight-channel low-side DMOS transistor array gate driver housed in a surface-mount SOP-18 package. It supports a supply voltage range of 2 V to 50 V and delivers a maximum output current of 500 mA per channel. The device features non-inverting logic configuration with a typical turn-on delay of 0.4 µs and a turn-off delay of 2 µs. It operates within a temperature range of -40 °C to +85 °C and has a power dissipation rating of 1.47 W.

Feature Summary

• Integrates eight independent low-side DMOS outputs for driving multiple loads simultaneously
• Provides high-current switching capability suitable for direct load control applications
• Features non-inverting input logic for straightforward interface with standard digital controllers

Applications

• Driving solenoids and valves in industrial automation systems
• Controlling lamps and lighting arrays in automotive or consumer electronics
• Actuating relays and small motors in general-purpose switcher circuits

Procurement Notes

Verify the complete part number including the EL suffix to confirm tape-and-reel packaging specifications. Ensure the SOP-18 footprint matches your PCB layout constraints. Confirm RoHS compliance status through official Toshiba documentation before finalizing procurement orders.

Selection Notes

Select this component when eight isolated low-side switches are required in a compact surface-mount form factor. Compare against the TBD62783APG if through-hole mounting is necessary instead of SMD. Consider the TBD62789 series if inverting logic functionality is preferred over the non-inverting configuration provided here.

Part Context

This device belongs to the TBD62783 series of DMOS transistor arrays manufactured by Toshiba Semiconductor and Storage. It serves as a specialized power management IC designed for efficient switching of inductive and resistive loads. The SOP-18 package variant offers a balance between thermal performance and board space efficiency compared to larger DIP packages.

Replacement Considerations

The TBD62783APG is a verified pin-compatible alternative available in a PDIP-18 through-hole package. Both parts share identical electrical characteristics and functional layouts, differing only in the mounting style.