USB2513B-AEZC-TR

Controllers Overview

The USB2513B-AEZC-TR is a Microchip Technology USB 2.0 high-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 utilizes a 36-pin QFN package (6x6 mm) and functions within an extended commercial temperature range of 0°C to +85°C. Typical operating current is specified at 45 mA. It includes integrated termination resistors, over-current sensing, and battery charging support compliant with USB BC 1.1.

Controllers Feature Summary

• MultiTRAK technology provides dedicated transaction translators for each port to maintain consistent full-speed throughput.
• PortMap feature allows flexible port mapping and disable sequencing for platform design optimization.
• PortSwap enables programmable differential-pair pin locations to simplify PCB routing.
• Supports self-powered or bus-powered operation with individual or ganged power control.

Controllers Applications

• LCD monitors and televisions
• Multi-function USB peripherals
• PC motherboards
• Set-top boxes and digital video recorders
• Printers and scanners

Controllers Procurement Notes

Verify the specific suffix 'AEZC' against the manufacturer's latest documentation to confirm the package type and tape-and-reel configuration. Ensure compatibility with the required temperature range and check for any recent product change notifications regarding lead times or manufacturing sites before finalizing procurement orders.

Controllers Selection Notes

Select this component when a low-power, footprint-compatible USB 2.0 hub solution is required for embedded systems. It serves as a direct drop-in replacement for legacy USB2513 variants. Consider the I2C/SMBus configuration options if customizable vendor IDs or compound device support is necessary for the target application.

Controllers Part Context

This part belongs to the USB251xB/xBi family of configurable hub controllers. The 'B' designation indicates battery charging support, while the numeric '3' specifies three downstream ports. It is designed to be fully footprint compatible with previous generation USB251x series products, allowing for easy migration in existing designs.

Controllers Replacement Considerations

The USB2513B is a direct drop-in replacement for the USB2513. Verify that the legacy part number matches the required pinout and electrical specifications. Note that default register values may differ between generations; consult the datasheet for initialization requirements.