SP2526A-2EN-L/TR

Overview

The SP2526A-2EN-L/TR is a dual high-side power switch designed for USB power distribution. It features two independent channels with a maximum on-resistance of 150 mohms per channel and supports an input voltage range from 3V to 5.5V. Each channel provides a continuous output current of 500mA, protected by a 1A current limit. The device includes active-low enable control, fault flags, and operates within a temperature range of -40°C to +85°C in an NSOIC-8 package.

Feature Summary

• Dual-channel high-side switching architecture with active-low enable inputs
• Integrated overcurrent protection with fixed current limiting and thermal shutdown
• Fault status reporting via dedicated flag outputs for diagnostic monitoring

Applications

• USB hub power distribution circuits
• Portable electronic device power management
• Peripheral port power switching

Procurement Notes

Verify the specific suffix 'L/TR' confirms tape and reel packaging when sourcing. Ensure the component matches the MaxLinear manufacturer identification. Confirm RoHS compliance status through official documentation prior to integration into production assemblies.

Selection Notes

Select this component for applications requiring dual independent high-side switching with low on-resistance. Consider the 150 mohms resistance for efficiency requirements and the 500mA per channel rating for load capacity. Verify that the active-low enable logic aligns with the system control interface design.

Part Context

This part belongs to the SP2526A series of power switches manufactured by MaxLinear. It is functionally related to other variants such as the SP2526A-1EN-L, which offers a single channel configuration. The series targets USB power distribution applications requiring integrated protection and diagnostics.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation.