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USB5744/2G The Microchip Technology USB5744/2G is a 4-port USB 3.1 Gen 1 hub controller. It supports SuperSpeed, Hi-Speed, Full Speed, and Low Speed USB signaling.
Mfr Part #:

USB5744/2G

Available from 2 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology USB5744/2G is a 4-port USB 3.1 Gen 1 hub controller. It supports SuperSpeed, Hi-Speed, Full Speed, and Low Speed USB signaling.
✓ Total Stock: 5,188 pcs
$ Price Range: $3.65

USB5744/2G Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
3,539 pcs
On Request
3539 pcs On Request 1 On Request On Request On Request On Request On Request
Rayichip ✓
Non-Authorised Inventory information
1,649 pcs
On Request
1649 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

USB5744/2G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Function
Interface
Operating Temperature
Pitch
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Standards
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Voltage
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USB5744/2G Description

Short technical summary and product information.

The Microchip Technology USB5744/2G is a configurable, low-power, 4-port USB 3.1 Gen 1 hub controller. It fully complies with the USB 3.1 Gen 1 specification and also supports Full Speed (FS) and Low Speed (LS) USB signaling for complete speed coverage.

 

This SmartHub IC integrates system-level functions typically requiring a separate MCU. It features simultaneous data transfer capabilities and enables charging from a powered-off mobile platform. The USB5744/2G operates in parallel with a USB 2.0 controller, ensuring 5 Gbps SuperSpeed data transfers are unaffected by slower USB 2.0 traffic.

 

Packaged in a compact 56-VQFN (7x7 mm) with a 0.4mm pitch, it is designed for space-constrained applications. The device supports an industrial operating temperature range of -40°C to +85°C, making it suitable for demanding environments. Configuration options include port control signal pins and GPIOs under firmware control, or simpler configuration via external resistors.

 

Target applications include expansion hubs, docking stations, LCD monitors, and HDTVs. It is compatible with major operating systems, including Microsoft Windows 8/8.1.

USB5744/2G Quick Information

Product Type: USB Hub Controller
Canonical Name: USB5744/2G SmartHub IC
Subcategory: USB Hub Controller

USB5744/2G Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Lead-free

USB5744/2G Estimated Pricing

Qty Low High
1+ $3.65 $3.65

Estimated market price range - modelled values for guidance only, not live distributor offers.

USB5744/2G Features

  • 4-port USB 3.1 Gen 1 hub controller.
  • Supports SuperSpeed, Hi-Speed, Full Speed, Low Speed.
  • Compact 56-VQFN (7x7 mm) package.
  • Industrial temperature range: -40°C to +85°C.
  • Configurable via OTP or resistor bootstraps.

USB5744/2G Applications

  • Suitable for USB 3.1 Gen 1 expansion hubs.
  • Used in docking stations and LCD monitors.
  • Ideal for high-speed data transfer applications.
  • Supports charging from powered-off mobile devices.
  • Applicable in industrial-grade USB connectivity solutions.

USB5744/2G FAQs

7 frequently asked questions generated from this part’s specifications.
What operating temperature range does the USB5744/2G support?

The USB5744/2G supports an operating temperature range of 0°C to 70°C.

What are the operating voltages for the USB5744/2G?

The USB5744/2G operates at 1.2V and 3.3V.

What USB standards does the USB5744/2G comply with?

The USB5744/2G complies with USB 3.1 standards.

What is the package type for the USB5744/2G?

The USB5744/2G is available in a 56-VQFN Exposed Pad package.

What is the pitch of the USB5744/2G package?

The package has a pitch of 0.4mm.

What is the RoHS status of the USB5744/2G?

The USB5744/2G is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the USB5744/2G?

The Moisture Sensitivity Level (MSL) is 1 Unlimited.

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