NX20P0408 Datasheet USB D+/D- protection

Manufacturer: NXP Semiconductors

Overview: NX20P0408 USB D+/D- protection IC Rev. 1.1 — 19 August 2019 Product data sheet 1.

NX20P0408 usb d+/d- protection by NXP Semiconductors - Datasheet Preview

Datasheet Details

Part number	NX20P0408
Manufacturer	NXP Semiconductors
File Size	433.44 KB
Description	USB D+/D- protection
Download	NX20P0408 Download (PDF)

General Description

NX20P0408 is a single chip USB data lines protection solution that provides 28V shortto-VBUS protection to system side D+ and D- pins located near VBUS pins.

USB Type-C allows VBUS voltage to increase up to 20V through Power delivery protocol.

D+ and D- pins can be shorted to VBUS due to mechanical twisting and sliding of the connector since Type-C connector contact pins are 25% closer to each other than a micro USB connector.

Key Features

USB Type-C D+/D- short protection to VBUS.
CON_DP / CON_DN : 28VDC.
Low Rdson switch : 4Ω.
High switch bandwidth = 1.5GHz.
35V surge protection on CON_DP/CON_DN.
Fast OVP turn off time : 60ns.
Post-stage clamp circuit to clamp voltage until switch is off. 3.

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