DPO2039DABQ-13

DPO2039DABQ-13 is a 4-CH overvoltage protection IC for CC/DIFF pins on USB TYPE-C. It provides 4 channels of over-voltage protection over the CC1/2 and DIFF1/2 pins which are connected to the USB Type-C connector. The 4 channels are divided into two pairs, one pair of channels protects the CC1 and CC2 pins from being shorted to the VBUS, and one pair of channels protects the DIFF1 and DIFF2 pins from being shorted to the VBUS. This device is designed to draw its operating voltage primarily from the system power, VSYS, which is either the always-ON 3.3/5V existing within the system or the 1-cell battery inside the mobile system. Typical applications are notebook/desktop/AIO PCs, tablets, mobile phones, VR/AR headsets, docking stations, universal and multimedia hubs, FPTVs, PC monitors, set-top-boxes, residential gateways, storage devices, universal AC/DC chargers/adapters.

• Operating voltage range from 2.7V to 5.5V
• 4-channel over-voltage protection with auto-recovery
• IEC 61000-4-2 ESD protection over CCxC and DIFFxC pins
• RDS(ON) of OVP MOSFET for CC-pin protection is 300mohm typical
• CIN of OVP MOSFET for CC-pin protection is 50pF
• Built-in over-temperature protection, suitable for automotive applications
• AEC-Q100 qualified, PPAP capable and IATF 16949 certified
• Low-profile and space-saving U-QFN3030-16 (Type B) package
• Operating junction temperature range from -40 to +150°C
• Output current flowing into CCxS and out of CCxC, with VCCxS – VCCxC ≤250mV is 600mA maximum