MAX5062DASA+

Overview

The MAX5062DASA+ is a high-speed half-bridge MOSFET gate driver manufactured by Analog Devices Inc. (Maxim Integrated). It features dual drivers with inverting and non-inverting outputs, delivering a peak output current of 2A. The device operates within a supply voltage range of 8V to 12.6V and supports an input logic voltage threshold of 0.8V for low and 2V for high. It exhibits fast switching characteristics with rise and fall times of 65ns each. The component is housed in an SO-EP-8 surface-mount package and is rated for operation between -40°C and +125°C.

Feature Summary

• Provides independent high-side and low-side drive signals for half-bridge configurations
• Delivers symmetrical 2A peak source and sink currents for rapid MOSFET switching
• Supports standard CMOS logic interface levels for direct microcontroller connection

Applications

• High-voltage power supply circuits requiring efficient switching control
• Industrial motor drive systems utilizing half-bridge topologies
• Inverter stages in AC/DC conversion equipment

Procurement Notes

Verify the specific suffix 'D' against official datasheets to confirm it denotes the standard commercial grade variant without additional isolation or automotive qualifications. Confirm the SO-EP-8 package thermal pad requirements for your PCB layout. Ensure the operating environment remains within the specified -40°C to +125°C range to maintain performance integrity.

Selection Notes

Select this component when a dedicated half-bridge driver with 2A capability is required for high-side N-channel MOSFETs. It is suitable for applications needing isolated or floating gate drive signals where bootstrap or transformer isolation is managed externally. Consider the 65ns transition speed for switching frequencies up to several hundred kilohertz.

Part Context

This part belongs to the MAX5062 series of high-voltage gate drivers designed for robust industrial and power electronics applications. It complements other Maxim Integrated solutions by providing reliable half-bridge driving capabilities. The series focuses on simplifying the design of high-side switches in medium-to-high voltage environments.

Replacement Considerations

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