DGD0215WT-7

Gate Driver Overview

The DGD0215WT-7 is a single-channel low-side gate driver manufactured by Diodes Incorporated, designed for driving IGBTs and N-channel MOSFETs. It operates within a supply voltage range of 4.5 V to 18 V and delivers a peak output current of 1.9 A. The device features an inverting configuration with typical rise and fall times of 15 ns. Maximum propagation delays are specified at 50 ns for turn-on and 55 ns for turn-off. It supports CMOS and TTL logic inputs, consumes 50 uA of quiescent current, and functions reliably across an operating temperature range of -40°C to +125°C.

Gate Driver Feature Summary

• Provides high peak output current capability for efficient switching of power devices
• Features fast switching performance with minimal propagation delay
• Compatible with standard CMOS and TTL logic input levels

Gate Driver Applications

• DC-DC converters
• Motor control systems
• Switching mode power supplies (SMPS)

Gate Driver Procurement Notes

Verify the specific suffix 'W' indicates the TSOT-25 package variant and '-7' denotes the tape and reel quantity. Confirm RoHS compliance status through official manufacturer documentation before integration. Ensure ESD handling protocols are followed due to moisture sensitivity classification. Cross-reference the datasheet revision date to ensure alignment with current design specifications.

Gate Driver Selection Notes

Select this component when a low-side driver with inverting logic is required for compact designs. The TSOT-25 package suits space-constrained PCB layouts. Verify that the 1.9 A output current meets the gate charge requirements of the target MOSFET or IGBT. Ensure the input signal timing aligns with the specified maximum delay parameters to prevent cross-conduction in bridge configurations.

Gate Driver Part Context

This part belongs to the DGD series of high-voltage gate drivers from Diodes Incorporated. It is engineered as a cost-effective solution for replacing discrete driver circuits. The series targets applications requiring reliable switching of power semiconductors with minimal external component count. It integrates protection features to enhance system robustness in industrial environments.

Gate Driver FAQ

Is the DGD0215WT-7 available in a non-inverting configuration?

No, the DGD0215WT-7 specifically features an inverting logic configuration. Non-inverting variants within the same family include models such as the DGD0216WT-7.

What is the maximum operating supply voltage for this driver?

The maximum operating supply voltage is 18 V. The minimum operating voltage is 4.5 V.