AOZ1381DI - Type-C PD Sink Combo 2-in-1 Protection Switches

Alpha & Omega Semiconductors

AOZ1381DI Datasheet Preview — Preview of AOZ1381DI PDF

Datasheet Details

Part number	AOZ1381DI
Manufacturer	Alpha & Omega Semiconductors
File Size	2.81 MB
Description	Type-C PD Sink Combo 2-in-1 Protection Switches
Datasheet	AOZ1381DI-AlphaOmegaSemiconductors.pdf

AOZ1381DI Product details

Description

AOZ1381DI integrates two back-to-back power switches and control circuitry into one single package to provide all the functionality and protection needed for sourcing and sinking current through a USB Type-C port with PD capability.

Features

a FON pin for fast turn-on capability to support the Fast Role Swap (FRS) function. AOZ1381DI has True Reverse Current Blocking (TRCB) function in both sink and source modes. The back-to- back MOSFET automatically prevents reverse current when the output voltage exceeds the input voltage. The device is also protected by thermal shutdown. There are two FLTB flags, FLTB_SNK for sink mode and FLTB_SRC for source mode, which are open drain outputs and each will be pulled low independently for fault.

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Published: Apr 7, 2025 |