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AOZ1356DI - 5V/3.5A Protection Switch Supporting USB PD Fast Role Swap

General Description

The AOZ1356DI is a current-limiting protection switch targeting applications that require comprehensive protections.

For AOZ1356DI-01 and -02 the input operating voltage range is 3.4 V to 5.5V, and for AOZ1356DI-05 and -06, the input operating voltage range is between 3.6V and 5.3V.

Key Features

  • very low quiescent current. The supply current reduces to 6µA in shut-down. It also has under-voltage lockout (UVLO), over-voltage protection (OVP) and thermal shutdown protection. The AOZ1356DI has True Reverse-Current Blocking (TRCB) protection to avoid undesired reverse-current from VOUT to VIN. The AOZ1356DI supports USB PD Fast Role Swap. When FON pin is high, the device is in fast turn-on mode to ensure output voltage rises quickly to meet USB PD spec. The device also features fast recover.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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AOZ1356DI 5V/3.5A ECPower™ Protection Switch Supporting USB PD Fast Role Swap General Description The AOZ1356DI is a current-limiting protection switch targeting applications that require comprehensive protections. For AOZ1356DI-01 and -02 the input operating voltage range is 3.4 V to 5.5V, and for AOZ1356DI-05 and -06, the input operating voltage range is between 3.6V and 5.3V. The output terminal is rated 28 V absolute maximum. The internal currentlimiting circuit protects the supply from large load current. The current limit level is set with an external resistor. The internal soft-start circuit controls inrush current due to highly capacitive loads. The device features very low quiescent current. The supply current reduces to 6µA in shut-down.