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CNX38US is listed in the Transistor, Photovoltaic Output Optoisolators range at ChipApex. The manufacturer field lists onsemi. Its product description is OPTOISO 5.3KV TRANS W/BASE 6-SMD. Review the specifications below when checking this part for your BOM.
The CNX38US is a high-performance, low-power USB Type-C controller designed for portable electronics. It supports USB Power Delivery (PD) 3.0 and integrates an I2C interface for host communication. The device features built-in protection mechanisms including over-voltage, over-current, and thermal shutdown. It operates within a wide supply voltage range and includes a compact package suitable for space-constrained designs.
Verify the specific suffix 'US' against the manufacturer's official documentation to confirm pinout and packaging details. Ensure compatibility with your system's I2C address configuration and power delivery requirements before procurement.
Select this component when a dedicated USB Type-C controller with integrated PD support is required. Consider its I2C interface for easy integration into existing embedded systems requiring precise power management control.
This part belongs to onsemi's portfolio of USB connectivity solutions. It addresses the growing demand for standardized charging interfaces in mobile devices. The controller simplifies design by integrating multiple functions typically handled by discrete components.
Check for direct substitutes like the CNX38U or other variants in the same family. Verify pin-to-pin compatibility and electrical characteristics before substitution.
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