EL7242CSZ-T7

Gate Driver Overview

The EL7242CSZ-T7 is a dual-channel MOSFET gate driver manufactured by Renesas Electronics (formerly Intersil/Elantec). It operates within a supply voltage range of 4.5 V to 16 V and delivers a peak output current of 2 A. The device features both inverting and non-inverting outputs with rise and fall times of 20 ns. Maximum on and off delay times are 25 ns, while the quiescent supply current is 2.5 mA. It functions reliably between -40°C and +85°C and is housed in an SOIC-8 surface-mount package.

Gate Driver Feature Summary

• Provides dual independent drive channels with complementary inverting and non-inverting logic inputs for flexible control configurations.
• Delivers high peak output current capability suitable for driving power MOSFETs into highly capacitive loads efficiently.
• Incorporates matched rise and fall delay times to maintain pulse-width integrity and minimize timing errors or clock skew.

Gate Driver Applications

• Power MOSFET gate driving
• Switch mode power supplies
• Class D switching amplifiers

Gate Driver Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and moisture sensitivity level handling requirements prior to assembly. Review official datasheets for specific electrical characteristics and thermal management guidelines to ensure compatibility with system design constraints.

Gate Driver Selection Notes

Select this component when dual-channel low-side driving with complementary outputs is required. Ensure the application voltage does not exceed the 16 V maximum rating. Consider the SOIC-8 package footprint and thermal dissipation capabilities relative to the 570 mW power dissipation limit during operation.

Gate Driver Part Context

This part belongs to the EL7242 series of high-speed dual drivers designed to improve upon industry standard clock drivers. It utilizes proprietary Turbo-Driver circuitry to enhance speed and drive capability while reducing supply currents significantly compared to bipolar alternatives. The series aims to minimize dynamic switching losses through non-overlapped drive techniques.

Gate Driver Replacement Considerations

EL7242CSZ is listed as a similar alternative by distributors.