MAX5056AASA+

Overview

The MAX5056AASA+ is a dual low-side MOSFET gate driver manufactured by Analog Devices Inc. It operates with an input voltage up to 100V and features supply-independent three-state PWM input logic. The device provides 4A peak output current for each channel, ensuring robust switching performance. Key timing parameters include a propagation delay of 20ns, with rise and fall times typically around 20ns. It functions within a temperature range of -40°C to +125°C and is housed in an 8-SOIC package.

Feature Summary

• Dual independent low-side MOSFET drivers with high current capability
• Supply-independent three-state PWM input logic for flexible control
• Fast switching speeds with 20ns propagation delay

Applications

• Industrial motor control systems
• Automotive power management circuits
• Aerospace electronic systems

Procurement Notes

Verify the specific suffix and manufacturer documentation to confirm exact electrical characteristics and pinout compatibility. Ensure the component meets all relevant RoHS and environmental standards required for your specific application before finalizing procurement decisions.

Selection Notes

Select this component when dual low-side driving with high speed and high voltage tolerance is required. Consider the 4A output current and 100V input rating against load requirements. Evaluate the SOIC-8 package constraints for thermal management and PCB layout space availability.

Part Context

This part belongs to the Maxim Integrated gate driver family, designed for efficient power switching applications. It complements other drivers in the series by offering dual-channel functionality with specific timing characteristics suitable for synchronous rectification and general-purpose MOSFET control tasks.

Replacement Considerations

Check for direct pin-compatible alternatives within the same product family. Verify that any substitute matches the 4A drive current, 100V input rating, and 20ns delay specifications to ensure circuit performance remains unchanged.