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NX20P3483UK - high voltage sink/source combo switch

Description

The NX20P3483UK is a product with combined multiple power switches and an LDO for USB PD application.

Features

  • Wide supply voltage range for VBUS from 2.8V to 20V.
  • System power supply V5V from 4.0V to 5.5V.
  • Chip power supply VDD from 2.7V to 5.5V.
  • VBUS to VCHG Switch.
  • 28mī—ī€ (typical) ultra low ON resistance.
  • ISW maximum 5A continuous current.
  • Bidirectional operation: 20V sink switch from VBUS to VCHG with RCP and 6V source switch from VCHG to VBUS with overcurrent limit.
  • Adjustable overcurrent limit for source configuration from 400mA to 3.4A by I2C-bus interface.

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Datasheet preview – NX20P3483UK

Datasheet Details

Part number NX20P3483UK
Manufacturer NXP
File Size 252.22 KB
Description high voltage sink/source combo switch
Datasheet download datasheet NX20P3483UK Datasheet
Additional preview pages of the NX20P3483UK datasheet.

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Full PDF Text Transcription

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NX20P3483UK USB PD and Type-C high voltage sink/source combo switch with protection Rev. 2 — 4 March 2019 Product short data sheet 1. General description The NX20P3483UK is a product with combined multiple power switches and an LDO for USB PD application. The device includes a bidirectional high voltage power switch which supports both 20V sink and 6V source; a 5V power switch for source and a 100mA LDO provides power supply for dead battery operation. The high voltage power switch has 29V DC tolerance, and is able to sink up to 5A at maximum of 20V and source up to 3.4A at maximum of 6V. When it is configured as a high voltage sink switch, the path has overvoltage protection and reverse current protection features.
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