ADP3654ARDZ-R7

Gate Driver Overview

The ADP3654ARDZ-R7 is a high-speed, dual low-side MOSFET gate driver manufactured by Analog Devices Inc. It operates within a supply voltage range of 4.5 V to 18 V and delivers a peak output current of 4 A per channel. The device features symmetric rise and fall times of 10 ns with a maximum propagation delay of 35 ns. It functions reliably across an extended temperature range from -40°C to +125°C. Packaged in an 8-lead SOIC with an exposed pad, it draws a typical operating supply current of 3 mA.

Gate Driver Feature Summary

• Dual-channel architecture providing independent control for two low-side switches
• High-speed switching capability with 10 ns rise and fall times
• Robust drive strength supporting 4 A peak output current
• Extended industrial temperature rating for demanding environments

Gate Driver Applications

• Synchronous buck converter topologies
• Motor control systems requiring low-side switching
• General-purpose power management circuits

Gate Driver Procurement Notes

Verify the specific suffix R7 indicates reel packaging when sourcing. Confirm the SOIC-8 package with exposed pad matches your PCB footprint requirements. Ensure the 4.5 V minimum supply voltage aligns with your system logic levels. Check RoHS compliance status through official manufacturer channels before integration.

Gate Driver Selection Notes

Select this component for applications requiring fast switching speeds and moderate drive current. The dual configuration simplifies board layout compared to single drivers. Consider the 18 V maximum supply limit when designing high-voltage sections. The exposed pad aids thermal dissipation but requires careful soldering techniques.

Gate Driver Part Context

This part belongs to the ADP3654 series of high-speed MOSFET drivers. It shares functional similarities with the ADP3630 but offers higher output current. The R7 suffix denotes tape and reel packaging, distinct from tube-packaged variants like the ADP3654ARDZ.

Gate Driver FAQ

Is the ADP3654ARDZ-R7 an inverting or non-inverting driver?

The ADP3654 is a non-inverting dual low-side gate driver.

What is the maximum operating temperature for this device?

The maximum operating temperature is +125°C.