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NX5P2190 Datasheet Logic controlled high-side power switch

Manufacturer: NXP Semiconductors

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General Description

The NX5P2190 is an advanced power switch with adjustable current limit.

It 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 voltage source from a VBUS interface pin automatically when a fault occurs.

Overview

NX5P2190 Logic controlled high-side power switch Rev.

1.1 — 15 January 2015 Product data sheet 1.

Key Features

  • Wide supply voltage range from 3 V to 5.5 V.
  • 30 V tolerant on VBUS.
  • ISW maximum 2 A continuous current.
  • Very low ON resistance: 100 mī— (maximum) at a supply voltage of 4.0 V.
  • Low-power mode (ground current 20 ī­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.
  • Over-voltage lock.

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