TBD62183AFNG,EL

Overview

The TBD62183AFNG,EL is an eight-channel low-side gate driver manufactured by Toshiba Semiconductor and Storage. It utilizes a DMOS transistor array architecture housed in an 18-lead SSOP package. The device supports a maximum load voltage of 50V and delivers a continuous output current of 50mA per channel. It operates with an inverting logic configuration and accepts input signals within a supply voltage range of 2.8V to 25V. The component functions reliably across an industrial temperature range from -40°C to +85°C.

Feature Summary

• Integrates eight independent low-side switching channels using DMOS technology for efficient power control.
• Features inverting logic inputs that allow direct interface with standard CMOS logic families.
• Provides robust protection against thermal overload through internal power dissipation management.

Applications

• Driving small DC motors in home appliances
• Controlling solenoid valves in industrial automation systems
• Actuating relays in electronic control units

Procurement Notes

Verify the specific suffix EL indicates the tape and reel packaging format when ordering. Confirm the SSOP-18 footprint matches your PCB design constraints. Ensure the 50mA output capability meets your load requirements rather than assuming higher current variants. Check RoHS compliance status for environmental regulations.

Selection Notes

Select this component when eight low-side switches are required with moderate current demands. The inverting configuration suits applications where active-low control signals are standard. Compare against the TBD62083 series if non-inverting logic or higher current capacity is needed. Verify the 2.8V minimum supply voltage aligns with your system's logic levels.

Part Context

This part belongs to the TBD62183 family of DMOS transistor arrays designed for general-purpose switching applications. It serves as a compact solution for controlling multiple loads from a single microcontroller interface. The SSOP package offers space efficiency for dense circuit board layouts compared to larger DIP alternatives.

Replacement Considerations

The TBD62183AFWG,EL is a pin-compatible alternative available in SOP-18 packaging. Consider the TBD62083AFNG,EL if non-inverting logic operation is preferred instead of inverting. Verify that any substitute maintains the same 50V voltage rating and 50mA current limit.