USB2513-AEZG

Controllers Overview

The USB2513-AEZG is a USB 2.0 Hi-Speed hub controller IC featuring three downstream ports. It operates within a supply voltage range of 3 V to 3.6 V and supports data rates up to 480 Mb/s. The device functions in an industrial temperature range from -40ºC to +85ºC and consumes a maximum operating power supply current of 65 mA. It utilizes a 36-pin QFN package with dimensions of 6 x 6 mm.

Controllers Feature Summary

• MultiTRAK technology provides dedicated transaction translators per port for consistent full-speed throughput.
• PortMap allows flexible port mapping and disable sequencing to support multiple platform designs.
• PortSwap enables programmable USB differential-pair pin locations to simplify PCB layout.
• PHYBoost offers four levels of signal drive strength resolution to recover signal integrity.

Controllers Applications

• LCD monitors and TVs
• Multi-function USB peripherals
• PC motherboards
• Set-top boxes, DVD players, DVR/PVR
• Printers and scanners

Controllers Procurement Notes

Verify the component manufacturer and date code upon receipt. Confirm that the physical package matches the specified 36-pin QFN form factor. Ensure the part number suffix aligns with the required operational temperature range and electrical characteristics documented in the official datasheet before integration into the design.

Controllers Selection Notes

Select this model when a three-port USB 2.0 solution is required with OEM configurability via EEPROM or SMBus. Consider the footprint compatibility with USB2513B variants if drop-in replacement is necessary. Evaluate the need for MultiTRAK performance and PortSwap flexibility against simpler single-transaction translator alternatives.

Controllers Part Context

This component belongs to the SMSC USB251x hub family, which includes two, three, four, and seven-port controllers. The '3' designation specifically indicates the presence of three downstream ports. The family shares common architectural features such as integrated termination resistors and internal regulators for core voltage generation.

Controllers Replacement Considerations

USB2513B-AEZG serves as a direct drop-in replacement with identical footprint and functionality but supports an extended commercial temperature range of 0ºC to +85ºC instead of the industrial range.