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MP5036 - Current Limit Switch

General Description

The MP5036 is a protection device designed to protect circuitry on the output from transients on the input.

It also protects the input from undesired shorts and transients coming from the output.

During start-up, the inrush current is limited by limiting the slew rate at the output.

Key Features

  • Wide 2.9V to 14V Continued Operating Input Range.
  • 26V Absolute Maximum Transient Input Voltage.
  • Fixed 15V Over-Voltage Clamp Threshold.
  • Fast Output OVP Response.
  • Integrated 43mΩ Power FET.
  • Adjustable Current Limit or Fixed Current Limit when floating ILIMIT pin.
  • Soft Start Time Programmable through the DV/DT Pin.
  • Fast Response for Hard Short Protection.
  • OCP Hiccup Protection.
  • Thermal Shutdown and Auto Retry.
  • Available in TSOT23-6 Package AP.

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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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MP5036 12V, 0.4A to 5A, Current Limit Switch with 15V Over-Voltage Clamp in TSOT23 Package DESCRIPTION The MP5036 is a protection device designed to protect circuitry on the output from transients on the input. It also protects the input from undesired shorts and transients coming from the output. During start-up, the inrush current is limited by limiting the slew rate at the output. The slew rate is controlled by the DV/DT pin setting. The maximum load at the output is currentlimited. The magnitude of the current limit is controlled by an external resistor from ILIMIT to GND. There is a fixed 2.5A current limit when floating the ILIMIT pin. The output voltage is limited by the output overvoltage protection (OVP) function. The device is available in a TSOT23-6 package.