MAX5054BATA-T

Overview

The MAX5054BATA-T is a dual, high-speed MOSFET driver from Analog Devices (Maxim Integrated). It sources and sinks up to 4A peak current. The device features a fast 20ns propagation delay and 20ns rise/fall times. It operates with a supply voltage range of 4V to 15V. The component is housed in an 8-pin TDFN package with an exposed pad. It supports both inverting and non-inverting outputs for low-side driving applications.

Feature Summary

• Dual channel configuration providing independent control for two low-side MOSFETs
• High peak output current capability of 4A for rapid switching
• Fast propagation delay and transition times for high-frequency operation
• Integrated exposed pad for enhanced thermal dissipation

Applications

• Low-side gate driving for power MOSFETs
• DC-DC converter synchronous rectification
• Motor control circuits requiring fast switching
• Power supply designs needing isolated or non-isolated drive signals

Procurement Notes

Verify the specific suffix 'T' indicates tape and reel packaging when ordering. Confirm the 'B' grade designation matches required performance specifications against standard variants. Ensure the 8-WDFN Exposed Pad footprint aligns with PCB layout guidelines. Check for RoHS compliance markings indicated by the '+' suffix in official documentation.

Selection Notes

Select this component for applications requiring dual low-side drive with high current capability. Consider the 4V to 15V supply range compatibility with logic levels. Evaluate the 20ns timing characteristics against system switching frequency requirements. Ensure thermal management strategies account for the exposed pad design in the TDFN package.

Part Context

This part belongs to the MAX5054-MAX5057 family of dual high-speed MOSFET drivers. These devices are designed for efficient power conversion and motor control. The family shares similar electrical characteristics but may vary in package options or specific grading. The MAX5054 variant specifically offers the dual inverting/non-inverting output configuration.

Replacement Considerations

Check for direct pin-compatible substitutes within the MAX5054-MAX5057 series. Verify equivalent peak current and propagation delay specifications. Ensure the replacement maintains the same TDFN-8EP package dimensions. Confirm supply voltage ranges match the existing circuit design constraints.