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MAX4926 - Overvoltage Protectors

Download the MAX4926 datasheet PDF. This datasheet also covers the MAX4923 variant, as both devices belong to the same overvoltage protectors family and are provided as variant models within a single manufacturer datasheet.

General Description

The MAX4923

MAX4926 overvoltage protection (OVP) controllers protect low-voltage systems against high-voltage faults of up to +28V with an appropriate external pFET.

Key Features

  • MAX4923.
  • MAX4926.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MAX4923_MaximIntegratedProducts.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Maxim Integrated (now Analog Devices)

Part Number Description
MAX4923 Overvoltage Protectors
MAX4924 Overvoltage Protectors
MAX4925 Overvoltage Protectors
MAX4927 ESD Protection LAN Switch
MAX4929E HDMI 2:1 Low-Frequency Translating 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
www.DataSheet4U.com 19-0810; Rev 0; 4/07 Overvoltage Protectors with External pFET General Description The MAX4923–MAX4926 overvoltage protection (OVP) controllers protect low-voltage systems against high-voltage faults of up to +28V with an appropriate external pFET. When the input voltage exceeds the overvoltage lockout (OVLO) threshold, or falls below the undervoltage lockout (UVLO) threshold, these devices turn off the pFET to prevent damage to protected components and issue a flag to notify the processor of a fault condition. The typical overvoltage trip level is set to 7.18V (MAX4923), 6.16V (MAX4924), 5.65V (MAX4925), and 4.46V (MAX4926). The undervoltage trip level is set to 2.44V (typ) for all devices.