MAX17600AUA+T

Overview

The MAX17600AUA+T is a dual low-side MOSFET gate driver manufactured by Analog Devices Inc./Maxim Integrated. It operates within a supply voltage range of 4 V to 14 V and delivers a peak output current of 4 A for both sourcing and sinking. The device features independent channels with inverting and non-inverting configurations, ensuring precise control of external N-channel MOSFETs. Key electrical characteristics include a maximum propagation delay of 12 ns, a rise time of 6 ns, and a fall time of 5 ns. It functions reliably across an extended temperature range from -40°C to +125°C and is housed in an 8-pin uMAX-EP surface-mount package.

Feature Summary

• Provides high-current 4 A sink/source capability for efficient switching of external N-channel MOSFETs.
• Integrates independent inverting and non-inverting outputs to support diverse circuit topologies.
• Ensures fast signal integrity with a maximum propagation delay of 12 ns and rapid transition times.

Applications

• Low-side driving for external power FETs in DC-DC converter circuits
• Motor control systems requiring precise gate drive signals
• Power management modules utilizing synchronous rectification

Procurement Notes

Verify the specific suffix 'T' indicates tape-and-reel packaging when ordering. Confirm that the uMAX-EP package footprint matches the target PCB layout, as thermal pad connections are critical for performance. Ensure the design accommodates the 4 V minimum supply voltage requirement for proper logic operation. Cross-reference the datasheet for absolute maximum ratings to prevent damage during transient events.

Selection Notes

Select this component when a compact dual low-side driver is required for space-constrained designs. The uMAX-EP package offers a small footprint suitable for dense layouts. Consider the 4 A drive strength for moderate-power applications where external FETs are preferred over integrated solutions. Verify compatibility with the system's logic voltage levels and ensure adequate thermal management for the operating environment.

Part Context

This part belongs to the MAX17600 series of high-speed dual MOSFET drivers. The series is designed for applications demanding fast switching speeds and robust drive currents. The MAX17600AUA+ variant represents the tube-packaged version, while the '+T' suffix denotes the reel-packaged option. Both share identical electrical specifications and functionality, differing only in shipping configuration.

Replacement Considerations

Direct substitutes include other dual low-side MOSFET drivers with similar 4 A drive capabilities and uMAX-8 packages. Verify pinout compatibility before replacement. Alternative parts may offer different propagation delays or supply voltage ranges; ensure these parameters align with the existing circuit design requirements.