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<!-- Paste General Description -->The RT1738E is a USB Type-C interface overvoltage protection IC. It protects against the high voltage shorted to VBUS to adjacent pins of CC/SBU up to 28V due to USB Power Delivery (PD), allowing VBUS from 3.3 to 21V sourcing. The RT1738E integrates ESD protection compliant with IEC61000-4-2, with contact discharge of ±8kV on CON_CC1/CON_CC2, and D1/D2, and ±6kV on CON_SBU1/CON_SBU2. The surge immunity level of CON_CC1 /CON_CC2 is up to ±35V. Additionally, the ultra-fast OVP response time of 60ns can protect the system side of the application IC from damage.The RT1738E is available in a 3×3mm WQFN package. The recommended junction temperature range is −40°C to 125°C, and the ambient temperature range is −40°C to 85°C.
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<li class="mv5"> 4-Channels of Short to VBUS Overvoltage Protection (CON_CC1, CON_CC2, CON_SBU1,CON_SBU2)<br /> </li><li class="mv5"> IEC61000-4-2 Contact Discharge Protection<br /> - CON_CC1/CON_CC2: ±8kV<br /> - D1/D2: ±8kV<br /> - CON_SBU1/CON_SBU2: ±6kV<br /> </li><li class="mv5"> High Absolute Maximum Ratings = 28V of CON_CC1, CON_CC2, CON_SBU1, and CON_SBU2<br /> </li><li class="mv5"> 60ns Ultra-Fast OVP Response Time of CC/SBU<br /> </li><li class="mv5"> 255mΩ (Typical) Low R<sub>ON</sub> of CC Switch<br /> </li><li class="mv5"> 3.6Ω (Typical) Low RON of SBU Switch<br /> </li><li class="mv5"> 20μA Low Quiescent Current in Standby<br /> </li><li class="mv5"> High Bandwidth of 300MHz for SBU Switch<br /> </li><li class="mv5"> Support Dead Battery Function<br /> </li><li class="mv5"> 20-Pin 3x3mm WQFN Package</li>
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<li class="mv5"> Desktop/Notebook Computers<br /> </li><li class="mv5"> Portable Devices<br /> </li><li class="mv5"> Display Applications<br /> </li><li class="mv5"> USB-C Port Applications</li>
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