EL7457CLZ-T7A

Gate Driver Overview

The EL7457CLZ-T7A is a high-performance, non-inverting quad CMOS driver manufactured by Renesas Electronics. It operates within a supply voltage range of 4.5 V to 18 V and delivers a peak output current of 2 A. The device features fast switching characteristics with rise and fall times of 13.5 ns and 13 ns, respectively. Designed for surface-mount applications, it is housed in a QFN EP package and supports an operating temperature range from -40°C to +85°C.

Gate Driver Feature Summary

• Provides four independent non-inverting driver channels for signal buffering and level shifting.
• Capable of sourcing and sinking high peak currents up to 2 A to drive capacitive loads effectively.
• Features synchronous operation with low propagation delay for precise timing control.

Gate Driver Applications

• CCD drivers
• Digital cameras
• Pin drivers
• Clock/line drivers
• Ultrasound transducer drivers

Gate Driver Procurement Notes

Verify the specific suffix 'T7A' against official Renesas documentation to confirm tape-and-reel packaging specifications and moisture sensitivity levels. Ensure the ordering part number matches the exact QFN EP package variant required for your PCB layout. Cross-reference RoHS compliance status directly with the manufacturer's latest datasheet revision.

Gate Driver Selection Notes

Select this component when driving high-capacitance loads requiring significant peak current compared to standard logic families. The wide supply voltage range allows compatibility with various system power rails. Ensure thermal management considerations are addressed due to the high output current capability in the compact QFN EP package.

Gate Driver Part Context

This device belongs to the EL7457 series of quad CMOS drivers. It serves as a bridge between low-power logic circuits and higher-power or high-voltage loads. The series is designed for applications requiring fast switching speeds and robust output drive capabilities in a small form factor.

Gate Driver Replacement Considerations

Consult official substitution guides for equivalent quad drivers with similar voltage and current ratings. Verify pinout compatibility before replacing to ensure direct interchangeability without circuit redesign.

Gate Driver FAQ

What is the maximum peak output current?

The EL7457CLZ-T7A can deliver a peak output current of 2 A.

Is the driver inverting or non-inverting?

The EL7457CLZ-T7A is a non-inverting driver.