Description:16 V DC protection on HSD Port; Low Power Operation: ICC = 9 μA Typical; VDD Operating Range, 2.7 V- 5.5 V; CC Over-Voltage Protection: Typical = 5.6 V; Wide -3 db Bandwidth: 1 GHz; Current Capability: 1 A; 20 V DC Protection on VCC; HSD RON: 5 Ω Typical; VCC 0 V- 5.5 V; Dead Battery Support (UFP Support when no power is applied); Full Type-C Port Protection; CC RON: 0.3 Ω Typical; Supports USB Type-C™ Specification 1.3
A good PCB layout for FUSB252UMX involves keeping the input and output traces short and wide, using a solid ground plane, and placing the device close to the USB connector. Additionally, it's recommended to use a common mode filter and a shielded cable to minimize EMI.
To ensure EMC with FUSB252UMX, follow proper PCB layout guidelines, use a shielded cable, and add a common mode filter. Also, ensure that the device is placed in a metal enclosure and that the USB connector is properly shielded.
The maximum cable length supported by FUSB252UMX is 3 meters, as per the USB 2.0 specification. However, the actual cable length may vary depending on the specific application and the quality of the cable.
FUSB252UMX is rated for operation up to 85°C, but it can be used in high-temperature applications with proper thermal management. Ensure that the device is properly heatsinked and that the ambient temperature is within the specified range.
To troubleshoot issues with FUSB252UMX, check the power supply voltage, ensure proper PCB layout, and verify that the device is properly connected to the USB bus. Also, use a logic analyzer or oscilloscope to debug the USB signals.
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FUSB252UMX Overview
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