MAX5055AASA

Overview

The MAX5055AASA+ 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 12.6 V and supports a maximum input voltage of 76 V. The device features independent drivers with typical rise and fall times of 85 ns and 75 ns, respectively. Maximum on and off delay times are specified at 35 ns each. It functions reliably across an extended temperature range from -40°C to +125°C TJ. The component is housed in an SO-EP-8 package.

Feature Summary

• Dual independent low-side MOSFET driver configuration
• High-voltage tolerance up to 76 V
• Extended industrial temperature operation

Applications

• Industrial motor control systems
• Power conversion circuits
• Inverter drive applications

Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to ensure correct packaging and variant selection. Confirm current availability status through authorized distributors as supply conditions may vary. Ensure compatibility with system voltage requirements and thermal management specifications before integration.

Selection Notes

Select this component for applications requiring robust low-side switching with high-voltage capability. Evaluate the trade-off between propagation delays and switching speeds relative to the target frequency. Ensure adequate thermal dissipation for the SO-EP-8 package under continuous load conditions.

Part Context

This part belongs to the MAX5055 series of gate drivers designed for driving N-channel power MOSFETs. It provides isolated switching signals suitable for high-frequency power electronics. The series emphasizes reliability and performance in demanding industrial environments.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.