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AOZ1377DI-02 - Smart Protection Switch

Download the AOZ1377DI-02 datasheet PDF. This datasheet also covers the AOZ1377DI-01 variant, as both devices belong to the same smart protection switch family and are provided as variant models within a single manufacturer datasheet.

General Description

AOZ1377DI is a current-limiting protection switch targeting applications that require comprehensive protections.

Both VIN and VOUT terminals are rated at 28V absolute maximum.

The AOZ1377DI is a USB-C protection switch with a 5A/20VIN rating, capable of operating as either a sink or a source switch.

Key Features

  • an internal current-limiting circuit that protects the supply from large load current. The current limit threshold can be set externally with a resistor. Features.
  • 28 V abs max voltage rating on VIN and VOUT pin.
  • Typical RON: 19mΩ.
  • Support up to 7A at operating max 23V.
  • Programmable current limit.
  • True Reverse-Current Blocking (TRCB).
  • Input Over-Voltage Protection (OVP).
  • Short-Circuit Protection (SCP).
  • Input Under-Voltage L.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (AOZ1377DI-01-AlphaOmegaSemiconductors.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Alpha & Omega Semiconductors

Part Number Description
AOZ1377DI-01 Smart Protection Switch
AOZ1373DI 20V Protection Switch
AOZ1374DI Protection Switch
AOZ1375DI 23V Bidirectional Load Switch
AOZ1300 Programmable 4A Power Distribution Switch

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.

View original datasheet text
AOZ1377DI-01/-02 ECPower™ 23 V 19 mΩ Smart Protection Switch Programmable Current Limit and True Reverse Current Blocking General Description AOZ1377DI is a current-limiting protection switch targeting applications that require comprehensive protections. Both VIN and VOUT terminals are rated at 28V absolute maximum. The AOZ1377DI is a USB-C protection switch with a 5A/20VIN rating, capable of operating as either a sink or a source switch. There is a programable soft-start feature that controls the inrush current for highly capacitive loads. The supply current reduces to 3µA in shut-down. It also has Input Under-Voltage Lock Out (UVLO), Input Over-Voltage Protection (OVP), and Thermal Shut Down Protection (TSD).