TS5USBC400YFPT

Overview

The TS5USBC400YFPT is a dual 2:1 USB 2.0 multiplexer/demultiplexer switch manufactured by Texas Instruments, designed for USB Type-C systems. It operates within a supply voltage range of 2.3 V to 5.5 V and supports a maximum DC switch current of 100 mA. The device features a typical bandwidth of 1.1 GHz and a maximum on-resistance of 9 Ohms. Electrical performance includes a maximum turn-on time of 250 us and a maximum turn-off time of 1 us. The quiescent current in the active state is specified at 72 uA. It functions reliably across an operating temperature range from -40°C to +85°C and utilizes a compact 12-pin DSBGA package.

Feature Summary

• Configured as dual 2:1 or single 1:2 switches optimized for USB 2.0 D+/- lines in USB Type-C applications
• Integrated protection circuitry withstands up to 16V on I/O pins with automatic shutdown capabilities
• Low power consumption design suitable for battery-operated mobile devices
• Compact 12-pin DSBGA package ideal for space-constrained layouts

Applications

• Mobile phones and smartphones
• Tablets and portable computing devices
• USB Type-C docking stations and hubs
• Laptops and ultrabooks

Procurement Notes

Verify the specific suffix YFPT against the manufacturer's official datasheet to confirm pinout compatibility and tape-and-reel specifications. Ensure the component meets RoHS requirements for your target market. Cross-reference the part number with authorized distributors to validate authenticity and traceability before procurement.

Selection Notes

Select this component when designing USB 2.0 data line routing for Type-C interfaces requiring low insertion loss and high-speed signal integrity. Compare the 9 Ohm on-resistance and 1.1 GHz bandwidth against system requirements. Consider the 16V overvoltage protection if the application environment poses electrical stress risks to downstream components.

Part Context

This part belongs to the TS5USBC400 series of USB analog switches. It shares functional similarities with the TS5USBC402 but differs in overvoltage protection ratings and specific electrical characteristics. The series is engineered to replace discrete switching solutions, offering integrated protection and reduced board space for modern USB connectivity standards.

Replacement Considerations

The TS5USBC402 serves as a related alternative within the same family, offering higher overvoltage tolerance. Verify pin-to-pin compatibility and electrical parameter alignment before substitution. Consult the manufacturer's selection guide for detailed comparisons between TS5USBC400 and TS5USBC402 variants.