What is the Additional Feature ?

Name: USB2412-DZK
Brand: Microchip Technology
SKU: USB2412-DZK
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Microchip Technology USB2412-DZK

Part No.:: USB2412-DZK

Manufacturer:: Microchip Technology

Package:: 28-VFQFN Exposed Pad

Datasheet:: USB2412-DZK.pdf

Description:: IC USB 2.0 HS HUB CTRLR 28QFN

In Stock:: 2021

Quantity:: Add To Cart

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USB2412-DZK Specifications

Package/Case:
28-VFQFN Exposed Pad
Packaging:
Tray
Series:
-
ProductStatus:
Active
Protocol:
USB
Function:
Hub Controller
Interface:
USB
Standards:
USB 2.0
Voltage-Supply:
3V ~ 3.6V
Current-Supply:
-
OperatingTemperature:
0°C ~ 70°C

USB2412-DZK this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including USB2412-DZK price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for USB2412-DZK to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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USB2412-DZK information

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USB2412-DZK Typical application Circuitry

USB2412-DZK

A high-performance USB 2.0 hub controller chip called the USB2412-DZK makes it easier to connect several USB devices to a single host port. USB2412-DZK It is mainly utilized in applications that need to expand USB ports, like embedded systems, docking stations, and USB hubs.

Functionality Overview:

The USB2412-DZK serves as a central hub, managing the data and power distribution between one upstream port and multiple downstream ports. Its efficient operation ensures seamless communication and functioning of connected USB devices.

Application Scenarios:

1. USB Hubs: It is ideal for creating multi-port USB hubs, allowing the expansion of a single USB port into several.

2. Docking Stations: Used in docking stations to connect a variety of peripherals through a single hub.

3. Monitors with USB Hubs: Integrated into monitors to provide additional USB ports for easy access.

4. Embedded Systems: Utilized in embedded systems for USB port expansion, enhancing connectivity.

Key Parameters:

- Compliance with USB 2.0 requirements, allowing data rates of up to 480 Mbps, 1.5 Mbps, and full speed (12 Mbps).

- Multiple downstream ports with independent power controls are provided.

- Every port has an integrated USB 2.0 transceiver.

- Overcurrent safeguards for every port downstream.

- Configurability by an external EEPROM or hardware strapping.

Circuit Design for a USB Hub Application:

1. Power Supply Connection: Connect a 3.3V power source to the VDD (pin 1) of the USB2412-DZK for powering the chip.

2. Upstream USB Connection: Link the D+ and D- lines of the upstream USB port to the D+ (pin 3) and D- (pin 4) pins of the chip, respectively, to establish the connection with the host computer.

3. Downstream Ports Configuration: For each downstream port, connect the D+ and D- lines of the USB connector to the corresponding D+ and D- pins of the chip.

4. Overcurrent Protection Implementation: Set up overcurrent protection for each downstream port by connecting a current-limiting switch or a P-channel MOSFET to the designated overcurrent protection pins of the chip.

5. Status Indication: Utilize LEDs connected to the designated LED pins to display the status of the downstream ports, indicating power and activity.

6. EEPROM Configuration (Optional): If specific settings are required, connect an EEPROM to the designated I2C pins for communication, allowing for the customization of the hub's parameters.

Design Considerations:

- Ensure proper decoupling of the power supply with capacitors near the VDD pin to stabilize the voltage.

- Implement ESD protection for all USB ports to prevent damage from electrostatic discharges.

- Consider the power requirements of the connected USB devices and ensure that the power supply can support the total current draw.

- Pay careful attention to the PCB layout, especially the routing of USB differential pairs, to maintain signal integrity and minimize interference.

By integrating the USB2412-DZK into your design, you can create a versatile USB hub that enhances connectivity options for various USB devices, ensuring smooth and efficient operation.

USB2412-DZK FAQ

1. How to order USB2412-DZK on icwhale.com?

Currently, icwhale.com only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

2. How does icwhale.com guarantee that USB2412-DZK is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the USB2412-DZK. All suppliers must pass our qualification reviews before they can publish their products including USB2412-DZK on icwhale.com; we pay more attention to the channels and quality of USB2412-DZK products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the USB2412-DZK price and inventory displayed accurate?

The price and inventory of USB2412-DZK fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of USB2412-DZK?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the USB2412-DZK we delivered, we will accept the replacement or return of the USB2412-DZK only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of USB2412-DZK.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations