Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The Microchip USB2422T-I/MJ hub is a low-power, single-transaction converter, hub controller IC with two downstream ports for embedded USB solutions. The hub controller can be connected to an upstream port as a high speed and full speed hub or as a full speed hub only. The hub supports low speed, full speed and high speed (when configured as a high speed hub) downstream devices on the enabled downstream port.

Features

-Supports USB battery charging specification, revision 1.1

-Fully integrated USB terminals and pull-up/pull-down resistors

-Supports a single external 3.3 V supply; internal regulator provides 1.2 V internal core voltage

-On-chip driver for 24 MHz crystal resonator or external 24 MHz clock input

-ESD protection up to 6 kV on all USB pins

-Supports self-powered operation

-Hub includes built-in default configuration; no external configuration options or components required

-Downstream ports as non-removable ports

-Individual or grouped downstream port power control and overcurrent detection

-Composite device support on a port-by-port basis

-24-pin SQFN (4x4 mm), RoHS-compliant package

-Commercial temperature range support: 0ºC to +70ºC

-Industrial temperature range support: -40ºC to +85ºC

Applications

-LCD monitors and TVs

-Multifunctional USB peripherals

-PC motherboards

-Set-top boxes, DVD players, DVR/PVR

-Printers and scanners

-PC media drive bays

-Portable hub boxes

-Mobile PC docking

-Embedded systems

-Game consoles

-Cable/DSL modem

-Hard drive enclosures

-KVM switches

-Server front panels

-Point-of-sale (POS) systems

-IP phones

-Car/Home audio systems

-Thin client terminals

• 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.

• 3.Can you provide the qualification certificate of the original factory or agent?

  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.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

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