MAX5056AASA+T

Overview

The MAX5056AASA+T is a dual low-side MOSFET gate driver manufactured by Analog Devices Inc./Maxim Integrated. It operates within an input supply voltage range of 4V to 15V and provides independent channel control for N-channel MOSFETs. The device delivers a peak output current of 4A per channel with fast switching characteristics, including a propagation delay of 20ns. It is housed in an 8-pin SOIC-EP package designed for surface-mount installation.

Feature Summary

• Dual independent low-side gate driver channels
• High peak drive current capability
• Fast switching speed with low propagation delay

Applications

• DC-DC converter circuits
• Motor control systems
• Power supply designs requiring N-channel MOSFET driving

Procurement Notes

Verify the specific suffix (+T) indicates tape-and-reel packaging when sourcing. Confirm the manufacturer designation as Analog Devices Inc./Maxim Integrated to ensure component authenticity. Check for RoHS compliance documentation if required for your assembly process.

Selection Notes

Select this component for applications requiring high-speed switching of N-channel MOSFETs. Ensure the load voltage does not exceed the driver's operational limits. Consider the thermal performance of the SOIC-EP package for high-current duty cycles.

Part Context

This part belongs to the Maxim Integrated line of power management ICs, specifically within the gate driver category. It complements other drivers in the portfolio by offering dual-channel functionality in a compact footprint suitable for dense PCB layouts.

Replacement Considerations

Check for direct pin-compatible alternatives from the same manufacturer family. Verify that substitute parts maintain the 4A drive current and 20ns delay specifications to ensure circuit timing integrity.