What is the Additional Feature ?

Name: USB2412-DZK-TR
Brand: Microchip Technology
SKU: USB2412-DZK-TR
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-TR

Part No.:: USB2412-DZK-TR

Manufacturer:: Microchip Technology

Package:: 28-VFQFN Exposed Pad

Datasheet:: USB2412-DZK-TR.pdf

Description:: IC USB 2.0 HS HUB CTRLR 28QFN

In Stock:: 3046

Quantity:: Add To Cart

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USB2412-DZK-TR Specifications

Package/Case:
28-VFQFN Exposed Pad
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
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-TR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including USB2412-DZK-TR 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-TR 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-TR information

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USB2412-DZK-TR Typical application Circuitry

USB2412-DZK-TR

The USB2412-DZK-TR stands as a pivotal USB 2.0 hub controller, adept at linking multiple USB devices to a singular host port. This USB2412-DZK-TR chip is a cornerstone in applications that demand USB port multiplication, such as USB hubs, docking stations, and monitors with integrated USB hubs.

Core Functionality:

At its essence, the USB2412-DZK-TR orchestrates the communication and power distribution between an upstream port and several downstream ports. Its proficiency ensures a harmonious operation of connected USB peripherals.

Versatile Applications:

1. USB Hubs: It shines in crafting multi-port USB hubs, transforming a single USB port into a hub of connectivity.

2. Docking Stations: In docking stations, it serves as the central hub, connecting a plethora of peripherals through one compact unit.

3. Monitors: Monitors with built-in USB hubs leverage this chip to offer additional USB ports, enhancing accessibility.

4. Embedded Systems: Embedded systems utilize this chip for expanding their USB capabilities, ensuring seamless connectivity.

Parametric Highlights:

- Adherence to USB 2.0 standards, with support for high-speed (480 Mbps), full-speed (12 Mbps), and low-speed (1.5 Mbps) modes.

- Provision for multiple downstream ports, each with its own power control mechanism.

- Integrated USB 2.0 transceivers for each port ensure reliable communication.

- Overcurrent protection for downstream ports, safeguarding connected devices.

- Flexibility in configuration through hardware strapping or an external EEPROM.

Designing a Circuit for a USB Hub:

1. Powering the Chip: Connect a stable 3.3V power source to the VDD (pin 1) of the USB2412-DZK-TR to energize the chip.

2. Establishing Upstream Connectivity: 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 form the connection with the host.

3. Configuring Downstream Ports: For each downstream port, align the D+ and D- lines of the USB connector with the respective D+ and D- pins of the chip.

4. Implementing Overcurrent Protection: Integrate 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. Indicating Status: Employ LEDs connected to the designated LED pins to visually indicate the operational status of the downstream ports.

6. Customizing Settings (Optional): If specific settings are required, attach an EEPROM to the designated I2C pins for communication, allowing for the configuration of the hub's parameters.

Considerations for Circuit Design:

- Prioritize the decoupling of the power supply with capacitors near the VDD pin to ensure stability.

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

- Assess the power requirements of connected USB devices, ensuring the power supply can accommodate the collective current draw.

- Meticulously plan the PCB layout, with a keen focus on the routing of USB differential pairs, to uphold signal integrity and minimize potential interference.

By weaving the USB2412-DZK-TR into your design, you can forge a versatile USB hub, amplifying connectivity options for an array of USB devices.

USB2412-DZK-TR FAQ

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

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

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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-TR?

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-TR we delivered, we will accept the replacement or return of the USB2412-DZK-TR 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-TR.

(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