MAX8552EUB+

Overview

The MAX8552EUB+ is a half-bridge gate driver IC designed for controlling N-channel MOSFETs in power management applications. It operates with a supply voltage range of 4.5 V to 18 V and supports output currents up to 2 A. The device features non-inverting logic inputs and is housed in a compact 10-pin uMAX or uSOP package. It is rated for operation over an extended temperature range of -40°C to +85°C, ensuring reliability in demanding environments.

Feature Summary

• Provides robust half-bridge driving capability for efficient switching of N-channel MOSFETs
• Features non-inverting logic inputs for straightforward interface with control signals
• Designed for high-efficiency performance in motor control and inverter circuits

Applications

• Electric motor control systems
• Inverter circuits
• Power management modules

Procurement Notes

Verify the specific package variant (uMAX vs. uSOP) as both are available under this part number suffix. Confirm end-of-life status or obsolescence notices from Analog Devices prior to procurement, as availability may be restricted. Ensure compatibility with existing PCB footprints for the 10-pin small outline package.

Selection Notes

Select this component when a reliable half-bridge driver for N-channel MOSFETs is required in space-constrained designs. The 10-pin uMAX/uSOP package offers a compact solution compared to larger DIP options. Consider the 4.5 V to 18 V operating range to ensure it matches the system's supply voltage requirements.

Part Context

This component belongs to the Maxim Integrated gate driver family, specifically optimized for synchronous channel type electronic components. It serves as a critical interface between low-power control logic and high-power switching elements, facilitating efficient energy conversion in embedded processing and IoT applications.

Replacement Considerations

Check for direct pin-to-pin replacements within the MAX8552 series or compatible half-bridge drivers from Analog Devices. Verify electrical specifications such as peak output current and propagation delay to ensure functional equivalence without redesigning the surrounding circuitry.