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Microchip USB5744/2G
USB Hub Controller USB 2.0, USB 3.2 USB Interface 56-VQFN (7x7)
Brands: Microchip Technology, Inc
Mfr.Part #: USB5744/2G
Datasheet: USB5744/2G Datasheet (PDF)
Package/Case: VQFN-56
Product Type: Interface ICs
RoHS Status:
Stock Condition: 3785 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Microchip’s USB5744 SmartHub™ IC is a 4 port, SuperSpeed (SS)/Hi-Speed (HS), low power, low pin count configurable and fully compliant with the USB 3.1 Gen 1 specification. The USB5744 also supports Full Speed (FS) and Low Speed (LS) USB signaling, offering complete coverage of all defined USB operating speeds. The new SuperSpeed hubs operate in parallel with the USB 2.0 controller, so 5 Gbps SuperSpeed data transfers are not affected by slower USB 2.0 traffic.
The USB5744 is in a 0.4mm pitch, 56 pin QFN. It's the smallest 4 port USB 3.1 Gen 1 hub in the industry. Functionality was reduced to optimize pin count and provide a cost effective solution.
SmartHub ICs are defined as a USB hub that integrates system levels functions typically associated with a separate MCU or processor. Microchip’s USB5744 Smart Hub support custom configurations of external ports and GPIO pins. MPLAB Connect Configurator, Microchip’s proprietary software utility, can be used to program On-chip One Time Programmable (OTP) ROM which stores required register settings to ensure the desired start up configuration at power on. All port control signal pins and GPIOs are under firmware control, allowing for maximum operational flexibility. However, for even more simplicity, the USB5744 can be configured through a series of external low-cost resistor bootstraps. No OTP programming required.
Download a free copy of MPLAB Connect Configurator™ NOW
*The USBCheck online design review service is subject to Microchip's Program Terms and Conditions and requires a myMicrochip account.
Features
- Four downstream USB3.1 Gen1/2.0 ports
- 56pin (7 x 7 mm) 0.4mm ptich, SQFN lead-free, RoHS compliant package
- Simultaneous data transfer for 2500 mA of High Speed charging
- Enables charging from a mobile platform that is powered-off
- Integrated Hub Feature Controller (HFC) enabling port and GPIO configuration through OTP
- Port Config Straps: Predefined configuration of port settings – Battery Charging, Non-Removable, Disable
- MPLAB Connect Configurator™: Tool enabling enhanced OEM configuration options through either One-Time Programmable (OTP) (8Kbit) or external SPI ROM
- Manufacturing line programming tool and field update capabilities
- USB Link Power Management (LPM) support
- IETF RFC 4122 compliant 128-bit UUID
- Compatible with Microsoft® Windows® 8/8.1 and other major OS’s
- Industrial grade temperature support (-40°C to +85°C)
Application
- Desktop and laptop computers
- USB docking stations and expansion hubs
- USB peripherals and devices
- External storage devices, such as hard drives and flash drives
- Audio and video devices, including monitors, cameras, and speakers
- Industrial and embedded systems requiring USB connectivity
- Automotive and consumer electronics applications
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Product Name | USB5744/2G | Product Type | USB Controller |
| Manufacturer | Microchip Technology | Series | USB5744/2G |
| Connectivity | USB3.2 Gen 2x2, USB PD3.0 | Data Rate | 20Gbps |
| Number of Ports | 4 | Power Delivery | Up to 100W |
| Operating Temperature | 0°C to 70°C | Package / Case | QFN-76 |
| Package | Tray | Product Status | Active |
| Programmabe | Not Verified | Protocol | USB |
| Function | Hub Controller | Interface | USB |
| Standards | USB 2.0, USB 3.2 | Voltage - Supply | 1.2V, 3.3V |
| Supplier Device Package | 56-VQFN (7x7) |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Equivalent Parts
For the USB5744/2G component, you may consider these replacement and alternative parts:
Part Number
Brands
Package
Description
Part Number : TUSB8044
Brands :
Package :
Description : TUSB8044 from Texas Instruments (TI): A similar USB 3.0 hub controller IC with four downstream ports and advanced power management features.
Datasheet PDF
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