MAX626ESA+

Overview

The MAX626ESA+ is a low-side gate driver IC manufactured by Analog Devices Inc./Maxim Integrated. It is housed in an 8-SOIC surface-mount package and operates with a supply voltage range of 4.5 V to 18 V. The device provides a peak output current of 6 A to drive external MOSFETs efficiently. It features a non-inverting logic configuration, making it suitable for direct interface with standard digital control signals. The component is designed for high-speed switching applications requiring robust gate drive capability within a compact form factor.

Feature Summary

• Provides high-current driving capability for efficient MOSFET switching
• Supports single-supply operation within a wide voltage range
• Features non-inverting logic input for straightforward control integration

Applications

• Low-side power switching in motor control circuits
• Gate driving for power MOSFETs in DC-DC converters
• High-speed switching interfaces in industrial automation systems

Procurement Notes

Verify the specific suffix and package variant against the official datasheet to ensure compatibility with your design requirements. Confirm RoHS compliance status and lead times directly with authorized distributors or the manufacturer, as availability may vary. Ensure that the operating conditions align with the specified electrical limits before procurement.

Selection Notes

Select this component when a dedicated low-side driver is required for medium-power MOSFET applications. Consider the 6 A peak current capability and the 8-SOIC package size relative to your board space constraints. Verify that the input logic levels are compatible with your microcontroller or FPGA outputs without additional level shifting circuitry.

Part Context

This part belongs to the Maxim Integrated line of power management and signal chain products, now under Analog Devices. The MAX626 series focuses on providing reliable gate drive solutions for power electronics. It complements other drivers in the portfolio by offering a balance of performance and simplicity for low-side configurations.

Replacement Considerations

Consult the official cross-reference list for verified substitutes. Ensure any replacement maintains the same SOIC-8 footprint, voltage range, and current drive specifications to avoid redesigning the PCB layout or control logic.