HD3SS460RNHT

Analog Switches - Special Purpose Overview

The HD3SS460RNHT is a USB Type-C Alternate Mode cross-point switch manufactured by Texas Instruments. It features a 4x6 configuration within a WQFN-30 package, supporting surface-mount installation. The device operates on a single supply voltage ranging from 2.7 V to 3.6 V, with a typical operating voltage of 3.3 V and a quiescent current of 600 uA. Key electrical parameters include a maximum on-resistance of 14 Ohms, a -3dB bandwidth of 5.4 GHz, a maximum turn-on time of 3 us, and a maximum idle time of 1 us. It functions bidirectionally and supports an extended operating temperature range from -40°C to +85°C.

Analog Switches - Special Purpose Feature Summary

• Supports USB Type-C Alternate Mode signal routing via a 4x6 cross-point matrix
• Provides high-speed signal integrity with a 5.4 GHz bandwidth
• Features low power consumption suitable for portable applications
• Enables bidirectional data transmission across connected interfaces

Analog Switches - Special Purpose Applications

• USB Type-C docking stations and hubs
• Display port alternate mode implementations
• Thunderbolt compatible interface circuits
• Mobile device connectivity modules

Analog Switches - Special Purpose Procurement Notes

Verify the specific suffix 'RNHT' against the manufacturer's official datasheet to confirm the exact tape-and-reel quantity and moisture sensitivity level. Ensure the ordering information matches the required industrial temperature grade and package variant. Cross-reference the component marking code with the latest production change notices to guarantee authenticity and traceability during procurement.

Analog Switches - Special Purpose Selection Notes

Select this component when designing systems requiring flexible routing of high-speed USB Type-C signals. The 4x6 configuration allows multiple input sources to connect to various outputs. Consider the 14 Ohm on-resistance impact on signal loss at 5.4 GHz. Verify that the 3.3 V logic levels are compatible with the host controller I/O voltages in the target application design.

Analog Switches - Special Purpose Part Context

The HD3SS460 belongs to Texas Instruments' specialized USB switch family designed for Type-C compliance. It serves as a critical interface element for managing Alternate Mode connections. The RNHT suffix indicates a specific packaging and handling configuration intended for automated surface-mount assembly processes in high-volume manufacturing environments.

Analog Switches - Special Purpose Replacement Considerations

Direct substitutes within the same family include HD3SS460IRHRR and HD3SS460RHRR. These variants share identical functional specifications but may differ in package type (WQFN-28 vs WQFN-30) or operational temperature ranges. Verify pinout compatibility before substitution.