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MAX16127 - Load-Dump/Reverse-Voltage Protector

Download the MAX16127 datasheet PDF. This datasheet also covers the MAX16126 variant, as both devices belong to the same load-dump/reverse-voltage protector family and are provided as variant models within a single manufacturer datasheet.

General Description

The MAX16126/MAX16127 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.
  • Active-Low FLAG Output Identifies Fault Condition.
  • AEC-Q100 Automotive Qualified.
  • Operates Down to +3V, Riding Out Cold-Crank Conditions.
  • -40°C to +125°C Operating Temperature Range.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MAX16126_MaximIntegratedProducts.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
MAX1612 Bridge-Battery Backup Controller Maxim
MAX16122 Dual Pushbutton Controllers Maxim Integrated
MAX16123 Dual Pushbutton Controllers Maxim Integrated
MAX16124 Dual Pushbutton Controllers Maxim Integrated
MAX16125 Dual Pushbutton Controllers Maxim Integrated

Other Datasheets by Maxim Integrated (now Analog Devices)

Part Number Description
MAX16126 Load-Dump/Reverse-Voltage Protector
MAX16010 (MAX16010 - MAX16014) Overvoltage Protection/Detection Circuits
MAX16011 (MAX16010 - MAX16014) Overvoltage Protection/Detection Circuits
MAX16012 (MAX16010 - MAX16014) Overvoltage Protection/Detection Circuits
MAX16013 (MAX16010 - MAX16014) Overvoltage Protection/Detection 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
EVALUATION KIT AVAILABLE Click here for production status of specific part numbers. MAX16126/MAX16127 Load-Dump/Reverse-Voltage Protection Circuits General Description The MAX16126/MAX16127 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 to ensure proper operation during automotive cold-crank conditions.