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NX5P1000 - Logic controlled high-side power switch

General Description

The NX5P1000 is an advanced power switch and ESD- protection device for USB OTG applications.

The device includes under voltage and over voltage lockout, over-current, over-temperature, reverse bias and in-rush current protection circuits.

Key Features

  • Wide supply voltage range from 3 V to 5.5 V.
  • 30 V tolerant on VBUS.
  • ISW maximum 1 A continuous current.
  • Very low ON resistance: 100 m (maximum) at a supply voltage of 4.0 V.
  • Low-power mode (ground current 20 A typical).
  • 1.8 V control logic.
  • Soft start turn-on slew rate.
  • Protection circuitry.
  • Over-temperature protection.
  • Over-current protection with low current output mode.
  • Reverse bias current/Back drive protection.
  • Overvoltage locko.

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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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NX5P1000 Logic controlled high-side power switch Rev. 2 — 14 January 2014 Product data sheet 1. General description The NX5P1000 is an advanced power switch and ESD- protection device for USB OTG applications. The device includes under voltage and over voltage lockout, over-current, over-temperature, reverse bias and in-rush current protection circuits. These circuits are designed to isolate a VBUS OTG voltage source automatically from a VBUS interface pin when a fault condition occurs. The device features two power switch terminals, one input (VINT) and one output (VBUS). It has a current limit input (ILIM) for defining the over-current and in-rush current limit. A voltage detect output (VDET) is used to determine when VINT is in the correct voltage range.