MAX626ESA+T

Overview

The MAX626ESA+T is a dual low-side gate driver manufactured by Analog Devices Inc. under the Maxim Integrated brand. It operates within a supply voltage range of 4.5V to 18V and supports peak output currents up to 2A. The device features a propagation delay of 30ns and is housed in an 8-pin SOIC package. It functions as an inverting driver with independent inputs for each channel, designed for driving power MOSFETs in switching applications.

Feature Summary

• Dual-channel configuration providing independent control for two low-side power switches
• Inverting logic interface allowing direct connection to standard digital logic outputs
• High peak output current capability suitable for rapid charging and discharging of gate capacitance

Applications

• Power factor correction circuits
• DC-DC converter topologies
• Motor drive systems

Procurement Notes

Verify the specific suffix and tape/reel specifications against the manufacturer's latest documentation before procurement. Confirm that the component meets all required environmental and safety standards for the intended deployment environment. Ensure compatibility with existing board layouts and thermal management strategies.

Selection Notes

Select this component when dual isolated low-side driving is required with moderate speed requirements. Consider the inverting nature of the inputs during schematic design. Evaluate the thermal performance within the SOIC-8 package constraints relative to the expected duty cycle and ambient temperature conditions.

Part Context

This part belongs to the MAX626 family of dual low-side gate drivers. It is distinct from high-side or half-bridge variants which include bootstrap circuitry. The device is engineered for general-purpose power switching applications where cost-effective dual channel isolation is necessary without complex level-shifting requirements.

Replacement Considerations

Consult official substitution lists for equivalent dual low-side drivers. Verify pinout compatibility and electrical parameter alignment before replacing.