BD11600NUX-E2

Overview

The BD11600NUX-E2 is a single-channel USB switch IC manufactured by Rohm Semiconductor, designed for USB 2.0 applications. It features a Double Pole Double Throw (DPDT) switching circuit architecture housed in a compact 10-UFDFN exposed pad package, specifically VSON010X3020. The device operates within a supply voltage range of 2.5V to 5.5V and maintains an operating temperature range from -40°C to +85°C. Key electrical specifications include a maximum on-resistance of 6 ohms, ensuring efficient signal transmission for portable electronic devices requiring reliable USB connectivity management.

Feature Summary

• Supports USB 2.0 interface standards for high-speed data switching
• Integrates DPDT switching topology within a single channel configuration
• Utilizes low-profile VSON surface-mount packaging for space-constrained designs

Applications

• Portable electronic devices requiring USB port protection or switching
• Mobile communication equipment with multiple USB interfaces
• Consumer electronics utilizing USB 2.0 connectivity standards

Procurement Notes

Verify the complete part number including the suffix E2 to ensure compliance with specific environmental regulations such as RoHS3. Confirm the package type matches the design requirements, as variations may exist within the product family. Cross-reference the manufacturer datasheet for accurate handling and storage conditions related to moisture sensitivity level 1. Ensure that the ordering quantity aligns with the standard taping specifications provided by the manufacturer to avoid packaging discrepancies during assembly.

Selection Notes

Select this component when a single-channel USB switch with DPDT functionality is required for USB 2.0 systems. The 6-ohm maximum on-resistance makes it suitable for applications prioritizing low power loss. The wide operating temperature range supports deployment in diverse environmental conditions. Designers should consider the 10-pin VSON footprint for PCB layout constraints. Verify compatibility with the system's supply voltage range between 2.5V and 5.5V before integration into the final product design.

Part Context

This component belongs to the BD11600 series of USB switch integrated circuits produced by Rohm Semiconductor. The series focuses on providing reliable switching solutions for USB interfaces in compact form factors. The NUX-E2 designation indicates the specific package style and environmental compliance status. This part serves as a specialized analog switch IC tailored for managing USB connections in modern portable electronics.

Replacement Considerations

The BD11600NUX is listed as a related variant within the same product line. Verify functional equivalence and pinout compatibility before substitution. No other public substitute part numbers are confirmed in the available documentation.