UCC27425DGN

Gate Driver Overview

The UCC27425DGN is a dual-channel, low-side MOSFET gate driver manufactured by Texas Instruments. It features independent enable functions for each channel and supports both inverting and non-inverting logic inputs. The device provides a high current drive capability of ±4 A peak output current. It operates with a supply voltage range of 4 V to 15 V and is housed in an 8-pin HVSSOP (DGN) package. The component is designed for industrial temperature ranges from -40°C to 105°C.

Gate Driver Feature Summary

• Dual-channel architecture with independent enable controls for precise switching management
• High current drive capability supporting robust MOSFET switching performance
• Flexible input configuration accommodating both inverting and non-inverting logic signals

Gate Driver Applications

• Industrial motor control systems requiring low-side switching
• Power supply circuits utilizing MOSFET-based topologies
• General-purpose power management applications needing isolated or standard gate driving

Gate Driver Procurement Notes

Verify the specific suffix DGN confirms the HVSSOP 8-pin package variant. Confirm the operational temperature range meets system requirements. Check for RoHS compliance status as per manufacturer documentation. Ensure pinout compatibility with existing PCB layouts before integration.

Gate Driver Selection Notes

Select this component when dual low-side driving with individual enable controls is required. The ±4 A output current suits medium-power MOSFETs. Consider the HVSSOP package for space-constrained designs. Verify logic level compatibility with the controlling microcontroller or FPGA.

Gate Driver Part Context

This part belongs to the UCC2742x series of high-speed low-side MOSFET drivers. The series emphasizes industry-standard pin-outs and bi-polar/CMOS true drive capabilities. It serves as a specialized solution for efficient power stage control in compact electronic designs.

Gate Driver Replacement Considerations

UCC27425D is a SOIC-8 variant of the same functional core. UCC27424DGN is a similar MSOP package option but lacks the inverting input feature.