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Product Detailed Parameters
- Description：IC INVERTER SWITCH SPST 16USON
- Series：-
- Mfr：Rohm Semiconductor
- Package：Tape & Reel (TR),Tape & Reel (TR),Cut Tape (CT)
- Applications：USB, UART
- Multiplexer/Demultiplexer Circuit：1:01
- Switch Circuit：SPST
- Number of Channels：2
- On-State Resistance (Max)：13Ohm
- Voltage - Supply, Single (V+)：2.9V ~ 3.7V
- Voltage - Supply, Dual (V±)：-
- -3db Bandwidth：-
- Features：USB 2.0
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：16-UFDFN Exposed Pad
- Supplier Device Package：USON016X3315
- Grade：-
- Qualification：-
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Overview
The BH6260MWX-E2 is a USB switch IC manufactured by ROHM Semiconductor, featuring a dual Single Pole Single Throw (SPST) configuration. It operates within a supply voltage range of 1.7 V to 3.7 V and supports standard logic levels of 1.8 V and 3.3 V. The device exhibits a maximum on-resistance of 13 Ohms with switching times of 200 ns for both rise and fall periods. Designed for surface mount installation, it utilizes a USON-16 package measuring 3.3x1.5 mm with a thickness of 0.6 mm. The component functions reliably across an extended temperature range from -40°C to +85°C while maintaining a low operating current of 10 µA.
Feature Summary
- Integrates two independent SPST analog switches suitable for USB signal routing
- Incorporates built-in clamp diodes on the low-capacitance analog switch channels
- Includes integrated inverters capable of generating 1.8 V output signals
Applications
- USB port protection and signal switching in portable electronic devices
- UART channel selection and management in embedded systems
- Signal path isolation in consumer electronics requiring low power consumption
Procurement Notes
Verify component authenticity through authorized distribution channels as the BH6260MWX-E2 is listed as discontinued or end-of-life status. Confirm RoHS compliance details via official datasheets before integration. Ensure supply chain stability due to potential obsolescence risks associated with this specific part number.
Selection Notes
Select this component when designing circuits requiring dual-channel USB switching with minimal footprint constraints. The USON-16 package offers space efficiency for dense PCB layouts. Consider the 13 Ohm on-resistance limit for signal integrity requirements and verify that the 1.8 V/3.3 V logic compatibility aligns with system control interfaces.
Part Context
This part belongs to the BH6260MWX series of USB switch ICs from ROHM Semiconductor. It serves as a specialized solution for managing multiple data lines within compact form factors. The series focuses on providing reliable signal switching capabilities for USB and UART applications while maintaining low power consumption profiles suitable for battery-operated devices.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Due to the discontinued status, engineering teams should evaluate alternative ROHM USB switch ICs or third-party equivalents with matching pin configurations and electrical specifications.
