MAX1812EUB

Overview

The MAX1812EUB is a dual USB high-side current limit switch manufactured by Analog Devices Inc./Maxim Integrated. It operates within a supply voltage range of 4V to 5.5V and supports an operating temperature range of -40°C to +85°C. The device features fault blanking capabilities and draws a typical supply current of 45µA. It is housed in a 10-TFSOP, 10-MSOP package with a width of 3.00mm.

Feature Summary

• Dual USB power switch configuration for independent channel control
• Integrated fault blanking mechanism to prevent false triggering
• High-side current limiting protection for connected peripherals

Applications

• USB hub implementations
• Peripheral power distribution
• Portable electronic devices requiring USB connectivity

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and check for limited availability constraints. Ensure the specific suffix matches the required packaging format such as reel or cut tape for integration into manufacturing processes.

Selection Notes

Select this component for applications requiring dual-channel USB power management with built-in fault protection. Consider the 10-pin surface mount package for space-constrained designs. Evaluate the 45µA supply current against low-power system requirements to ensure efficient operation during standby modes.

Part Context

This part belongs to the MAX1812 series of USB power switches. It is designed for portable electronics and peripheral interfaces. The device provides reliable power distribution with integrated protection features suitable for modern USB standards.

Replacement Considerations

The MAX1812EUB+T is listed as an alternative packaging option. Verify pin compatibility and electrical specifications before substitution.