TC7USB42MU,LF(S2E

Analog Switches - Special Purpose Overview

The TC7USB42MU,LF(S2E is a dual-channel USB switch IC manufactured by Toshiba Semiconductor and Storage. It operates on a single supply voltage ranging from 2.3V to 4.3V and supports USB 2.0 specifications. The device features a -3dB bandwidth of 1.5GHz, ensuring signal integrity for high-speed data lines up to 480Mbps. It is housed in a compact 10-UQFN package measuring 1.8x1.4mm. The component is designed for surface mount technology and functions within an operating temperature range of -40°C to 85°C (TA).

Analog Switches - Special Purpose Feature Summary

• Supports USB 2.0 data transmission rates up to 480Mbps with dual-channel switching capability.
• Provides high signal fidelity through a 1.5GHz -3dB bandwidth specification.
• Operates efficiently within a low voltage supply range of 2.3V to 4.3V.

Analog Switches - Special Purpose Applications

• High-speed USB 2.0 data line switching
• Portable electronic devices requiring compact switching solutions
• Signal routing in consumer electronics

Analog Switches - Special Purpose Procurement Notes

Verify the specific ordering suffix LF(S2E against the manufacturer's current documentation to ensure compliance with RoHS standards and lead-free requirements. Confirm that the 10-UQFN package dimensions match your PCB footprint design constraints. Cross-reference the operating temperature range with your system's thermal environment to guarantee reliable performance under all expected conditions.

Analog Switches - Special Purpose Selection Notes

Select this component when a dual-channel USB switch is required for space-constrained designs utilizing the 10-UQFN form factor. Ensure the system power supply remains within the 2.3V to 4.3V range to maintain proper operation. Consider the 1.5GHz bandwidth if signal integrity is critical for high-speed data transfer applications. Verify compatibility with the target USB 2.0 interface requirements before integration.

Analog Switches - Special Purpose Part Context

This part belongs to Toshiba's USB switch IC family, specifically designed for managing USB connectivity in modern electronics. The TC7USB42MU variant offers dual-channel functionality, distinguishing it from single-channel alternatives. It addresses the need for efficient signal routing in portable devices where board space is limited. The UQFN package provides a small footprint suitable for dense PCB layouts.

Analog Switches - Special Purpose FAQ

What is the maximum data rate supported by this switch?

The TC7USB42MU,LF(S2E supports USB 2.0 specifications, enabling data transmission rates up to 480Mbps.

Does this component support hot-plugging?

The provided documentation confirms USB 2.0 support but does not explicitly detail hot-plug protection capabilities; refer to the full datasheet for specific protection features.