MAX5063DASA+T

Overview

The MAX5063DASA+T is a high-voltage half-bridge MOSFET gate driver manufactured by Analog Devices Inc./Maxim Integrated. It features two independent drivers configured for high-side and low-side applications, supporting N-channel MOSFETs. The device operates with a supply voltage range of 8 V to 12.6 V and delivers peak output currents of 2 A for both sourcing and sinking. It utilizes an 8-SOIC surface-mount package. Key electrical parameters include rise and fall times of 65 ns, a quiescent supply current of 3 mA, and a maximum power dissipation of 1.5385 W. The component is rated for operation between -40°C and +125°C junction temperature.

Feature Summary

• Provides dual independent gate drive channels optimized for half-bridge topologies.
• Delivers high peak output current capability for rapid MOSFET switching.
• Supports high-voltage floating operation up to 125 V bootstrap supply.
• Features non-inverting logic input configuration for straightforward control.

Applications

• High-voltage motor control systems
• Industrial power conversion circuits
• Inverter bridge driver stages

Procurement Notes

Verify the specific suffix 'T' indicates tape-and-reel packaging versus tube variants. Confirm RoHS compliance status and lead times through authorized distributors. Ensure the source document explicitly lists this exact part number as available or discontinued. Cross-reference the manufacturer's official ordering guide for accurate availability data.

Selection Notes

Select this component when a half-bridge driver with 125 V isolation support and 2 A output current is required. Consider the 65 ns switching speed for moderate frequency applications. Evaluate the 8-SOIC package constraints against PCB layout requirements. Compare against similar models like MAX5062D if inverting inputs are needed.

Part Context

This part belongs to the MAX5063 series of high-voltage gate drivers. It is functionally related to the MAX5062D but differs in input logic configuration. The device is categorized under PMIC Gate Drivers within the Analog Devices portfolio. It serves as a critical interface between low-voltage control logic and high-power switching elements.

Replacement Considerations

MAX5063AASA+ is a compatible variant within the same family. Verify pinout compatibility and electrical parameter equivalence before substitution. Check for differences in packaging options such as tube versus reel configurations.