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The NX20P0407UKAZ is a single chip USB type-C port protection solution. The CC1/CC2 and SBU1/SBU2 pins on the system side provide 28V short-circuit over-voltage protection with a short-circuit connection to VBUS, these pins are located next to the VBUS pin.

USB Type C allows the VBUS voltage to be increased to 20V via the Power Delivery Protocol, the concern is that these CC1/2 and SBU1/2 pins can be shorted with VBUS when plugged into a mechanical twisted pair connector because the Type C connector contact pins are 25% closer to each other than the previous generation of connectors, the micro USB that most mobile devices have been using. another issue is that moisture or fine dust may cause a voltage short to 20V VBUS next to the pins.

The NX20P0407UKAZ makes the CC and SBU more robust under abnormal conditions.The NX20P0407 has a 28VDC tolerance on the connector-side CON_CC1, CON_CC2, CON_SBU1, and CON_SBU2 pins, which provides for a quick switch-off if the voltage is higher than the over-voltage threshold, and the system-side CC1, CC2, SBU1, and SBU2 are protected from high voltage.

The NX20P0407UKAZ integrates IEC 61000-4-2 ESD protection on CON_CC1 and CON_CC2, + 15KV air discharge, and + 8KV contact discharge, helping to reduce external BOM costs.

Key Features

USB Type-C CC1/2 and SBU1/2 short circuit protection for VBUS

CON_CC1 / CON_CC2: 28VDC

CON_SBU1 / CON_SBU2: 28VDC

Battery depletion of the Rd circuit in CON_CC1 / CON_CC2

Low on-resistance switch

CC switch: 160mΩ

SBU switch: 3.6Ω

Strong ESD immunity in CON_CC1/2

IEC 61000-4-2 contact discharge: 8KV

IEC 61000-4-2 air discharge: 15KV

+/- 35V surge protection on CON_CC1/2

Low SYS leakage current: 32uA

CC1/2 leakage current: < 1uA

Fast OVP shutdown time: 60ns

Applications

Mobile devices

Tablet PCs

Smartphones

Laptops

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

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  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

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• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.