Bidirectional Power Switch for Charger and USB-OTG Combinations

  • Archived
  • This page contains information on a product that is no longer manufactured (discontinued). Specifications and information herein are available for historical reference only.

Product Details

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Block Diagram

NX18P3001 Block Diagram

NX18P3001 Block Diagram


  • 30 V tolerant VBUSI supply pin
  • Wide supply voltage range from 3.2 V to 17.5 V
  • Automatic switch operation for charging within the supply range
  • ISW maximum 3 A continuous current
  • Low ON resistance: 62 mΩ (typical) at a supply voltage of 5.0 V
  • 1.8 V control logic input to open the switch
  • Soft start turn-on slew rate
  • Protection circuitry:
    • Overtemperature protection
    • Overvoltage lockout
    • Undervoltage lockout
  • ESD protection:
    • HBM ANSI/ESDA/JEDEC JS-001 Class 2 exceeds 2 kV
    • CDM AEC standard Q100-01 (JESD22-C101E)
    • IEC61000-4-2 contact discharge exceeds 8 kV for pins VBUSI, D-, D+ and ID
  • Specified from -40 °C to +85 °C

Target Applications

  • Smart and feature phones
  • Tablets, eBooks


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