MAX5062DASA+T

Overview

The MAX5062DASA+T is a high-speed half-bridge MOSFET gate driver manufactured by Analog Devices Inc. under the Maxim Integrated brand. It features dual independent drivers with 2A peak output current capability for both sourcing and sinking. The device operates within a supply voltage range of 8V to 12.6V and supports high-side voltages up to 125V. It utilizes an 8-SOIC-EP package with exposed pad for surface-mount installation. Typical rise and fall times are specified at 65ns, ensuring rapid switching performance. The component is designed for robust operation across an extended temperature range from -40°C to +125°C.

Feature Summary

• Provides high-speed switching capabilities with symmetrical 65ns rise and fall times for efficient power stage control.
• Delivers strong 2A drive current to rapidly charge and discharge MOSFET gates, minimizing switching losses.
• Supports high common-mode transient immunity suitable for driving N-channel MOSFETs in high-voltage environments.

Applications

• High-frequency DC-DC converter topologies requiring fast half-bridge configurations
• Motor drive systems utilizing N-channel MOSFET power stages
• Industrial power supplies operating under demanding thermal conditions

Procurement Notes

Verify the specific suffix 'T' indicates tape-and-reel packaging when ordering. Confirm that the D variant corresponds to the intended electrical specifications and pinout configuration relative to other family members. Ensure compatibility with the target PCB footprint for the 8-SOIC-EP package. Check current availability status as distribution may be limited or subject to allocation constraints.

Selection Notes

Select this component when a dedicated half-bridge driver with moderate current capability and high voltage tolerance is required. Consider the 125V bootstrap limit and 8V minimum supply voltage against system requirements. Evaluate the 65ns propagation delay characteristics against switching frequency needs. Compare against alternatives if higher current drive or different input logic levels are necessary.

Part Context

This part belongs to the MAX5062 series of half-bridge gate drivers. It is functionally related to variants such as the MAX5062CASA+ which shares similar core driver architecture but may differ in packaging or specific electrical tolerances. The series targets applications needing reliable isolation between low-side control signals and high-side power switches.

Replacement Considerations

MAX5062CASA+ is a documented alternative within the same product family offering comparable half-bridge driver functionality.