HD3SS460IRHRR

Analog Switches - Special Purpose Overview

The HD3SS460IRHRR is a USB switch IC manufactured by Texas Instruments, designed for high-speed signal routing in Type-C applications. It features a 4:6 multiplexer/demultiplexer configuration within a single channel. The device operates on a single power supply ranging from 3V to 3.6V and supports bidirectional data transmission. Key electrical parameters include a maximum on-resistance of 14 Ohms and a -3dB bandwidth of 5.4GHz. It functions reliably across an ambient temperature range of -40°C to 85°C. The component is housed in a 28-WQFN package with dimensions of 5.5x3.5mm, utilizing surface mount technology for integration into compact electronic designs.

Analog Switches - Special Purpose Feature Summary

• Supports USB Type-C Alternate Mode signal multiplexing
• Bidirectional data path capability for high-speed interfaces
• High bandwidth performance suitable for video and data signals

Analog Switches - Special Purpose Applications

• USB Type-C connector interface circuits
• DisplayPort Alt Mode signal routing
• MIPI DSI to eDP crosspoint switching systems

Analog Switches - Special Purpose Procurement Notes

Verify the specific suffix IRHRR against the manufacturer's datasheet to confirm the industrial temperature grade (-40°C to 85°C) and tape-and-reel packaging format. Ensure compatibility with the system's voltage domain (3V-3.6V) and check for moisture sensitivity level requirements during storage and handling prior to assembly.

Analog Switches - Special Purpose Selection Notes

Select this part when a single-channel 4-to-6 mux topology is required for USB Type-C alternate modes. Compare the 28-WQFN footprint against board space constraints. Verify that the 14 Ohm on-resistance meets the signal integrity requirements for the specific protocol, such as DisplayPort or HDMI, operating at frequencies up to the specified bandwidth limit.

Analog Switches - Special Purpose Part Context

This component belongs to the HD3SS460 family of high-speed switches from Texas Instruments. The IRHRR variant specifically denotes the industrial temperature rating and the reel packaging style. It serves as a critical interface element for managing multiple high-speed lanes through a single USB Type-C receptacle, enabling flexible connection configurations in modern portable and computing devices.

Analog Switches - Special Purpose Replacement Considerations

The HD3SS460RHRR is a commercial grade alternative with identical pinout and functionality but a limited operating temperature range of 0°C to 70°C. Verify thermal requirements before substitution.