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MAX16129 - Load-Dump/Reverse-Voltage Protection Circuits

Download the MAX16129 datasheet PDF. This datasheet also covers the MAX16128 variant, as both devices belong to the same load-dump/reverse-voltage protection circuits family and are provided as variant models within a single manufacturer datasheet.

General Description

The MAX16128/MAX16129 load-dump/reverse-voltage protection circuits protect power supplies from damaging input-voltage conditions, including overvoltage, reversevoltage, and high-voltage transient pulses.

Key Features

  • Increases Protection of Sensitive Electronic Components in Harsh Environments.
  • -36V to +90V Wide Input-Voltage Protection Range.
  • Fast Gate Shutoff During Fault Conditions with Complete Load Isolation.
  • Thermal Shutdown Protection.
  • FLAG Output Identifies Fault Condition.
  • Automotive Qualified.
  • Operates Down to +3V, Riding Out Cold-Crank Conditions.
  • -40°C to +125°C Operating Temperature Range.
  • Integration Reduces Solution Size.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MAX16128-MaximIntegrated.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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Other Datasheets by Maxim Integrated (now Analog Devices)

Part Number Description
MAX16122 Dual Pushbutton Controllers
MAX16123 Dual Pushbutton Controllers
MAX16124 Dual Pushbutton Controllers
MAX16125 Dual Pushbutton Controllers
MAX16128 Load-Dump/Reverse-Voltage Protection Circuits

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
Click here to ask an associate for production status of specific part numbers. Load-Dump/Reverse-Voltage Protection Circuits MAX16128/MAX16129 General Description The MAX16128/MAX16129 load-dump/reverse-voltage protection circuits protect power supplies from damaging input-voltage conditions, including overvoltage, reversevoltage, and high-voltage transient pulses. Using a built-in charge pump, the devices control two external back-to-back n-channel MOSFETs that turn off and isolate downstream power supplies during damaging input conditions, such as an automotive load-dump pulse or a reverse-battery condition. Operation is guaranteed down to 3V that ensures proper operation during automotive cold-crank conditions.