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Microchip USB5744T-I/2G
USB Hub Controller USB 2.0, USB 3.2 USB Interface 56-VQFN (7x7)
Marcas: Microchip Technology, Inc
Parte do fabricante #: USB5744T-I/2G
Ficha de dados: USB5744T-I/2G Datasheet (PDF)
Pacote/Caso: VQFN-56
Tipo de Produto: CIs de interface
Status RoHS:
Condição de estoque: 3793 peças, novo original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Adicionar à lista técnicaUSB5744T-I/2G Descrição geral
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.
Características
- 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)
Especificações
| Parâmetro | Valor | Parâmetro | Valor |
|---|---|---|---|
| Manufacturer: | Microchip | Product Category: | USB Interface IC |
| RoHS: | Y | Mounting Style: | SMD/SMT |
| Package / Case: | SQFN-56 | Series: | USB5744 |
| Product: | USB Controllers | Type: | Hub Controller |
| Standard: | USB 3.0 | Speed: | Super Speed |
| Data Rate: | 5 Gb/s, 480 Mb/s, 12 Mb/s, 1.5 Mb/s | Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 85 C | Packaging: | Reel |
| Brand: | Microchip Technology | Interface Type: | GPIO, I2C, SPI, USB |
| Number of Ports: | 4 Port | Development Kit: | EVB-USB5744 |
| Operating Supply Voltage: | 1.2 V, 3.3 V | Product Type: | USB Interface IC |
| Factory Pack Quantity: | 3000 | Subcategory: | Interface ICs |
| Unit Weight: | 0.007972 oz | Tags | USB5744T-I/2, USB5744T-I, USB5744T, USB5744, USB574, USB57, USB5, USB |
| Supply Voltage - Min: | 1.08 V | Supply Voltage - Max: | 3.6 V |
| Operating Supply Current: | 688 mA |
Envio
| Tipo de envio | Taxa de envio | Tempo de espera | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 dias |
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FedEx | $20.00-$40.00 (0.50 KG) | 2-5 dias |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 dias |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 dias |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 dias |
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CORREIO AÉREO REGISTADO | $20.00-$40.00 (0.50 KG) | 2-5 dias |
Tempo de processamento: A taxa de envio depende de diferentes zonas e países.
Pagamento
| Termos de pagamento | Taxa de mão | |
|---|---|---|
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Transferência bancária | cobrar taxa bancária de US$ 30,00. |
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PayPal | cobrar taxa de serviço de 4,0%. |
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Cartão de crédito | cobrar taxa de serviço de 3,5%. |
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Western Union | charge US.00 banking fee. |
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Grama de dinheiro | cobrar taxa bancária de US$ 0,00. |
Garantias
1.Os componentes eletrônicos que você compra incluem garantia de 365 dias, garantimos a qualidade do produto.
2. se alguns dos itens que você recebeu não forem de qualidade perfeita, providenciaremos seu reembolso ou substituição com responsabilidade. Mas os itens devem permanecer em sua condição original.
Embalagem
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Etapa5 :Caixas de embalagem
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Etapa6 :etiqueta de envio com código de barras
Todos os produtos serão embalados em saco antiestático. Envio com proteção antiestática ESD.
Fora da etiqueta da embalagem ESD serão utilizadas as informações da nossa empresa: Número da peça, marca e quantidade.
Iremos inspecionar todas as mercadorias antes do envio, garantir que todos os produtos estejam em boas condições e garantir que as peças sejam novas folhas de dados originais.
Depois que todas as mercadorias forem garantidas sem problemas na pós-embalagem, embalaremos com segurança e enviaremos por expresso global. Apresenta excelente resistência a perfurações e rasgos, além de boa integridade de vedação.
Part points
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The USB5744T-I/2G chip is a USB hub controller that supports USB 3.0 and USB 2.0 connections. It offers four downstream ports for connecting various USB devices to a host system. The chip is designed to provide high-speed data transfer, robust performance, and power management features. It is commonly used in applications such as PCs, laptops, docking stations, and industrial devices.
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Equivalent
There are no direct equivalent products to the USB5744T-I/2G chip. However, alternative options could include the USB5744-I/2G chip or other similar USB hub controller chips with similar specifications and features. -
Features
The features of USB5744T-I/2G include four downstream USB 3.2 Gen 1 hub ports, a built-in Power Delivery controller, ultra-low power consumption, industrial-grade temperature range, and multiple protection mechanisms. -
Pinout
The pin count of the USB5744T-I/2G is 32. It is a USB hub controller with integrated USB Type-C PD controller, providing connectivity and power delivery solutions for USB applications. -
Manufacturer
The manufacturer of the USB5744T-I/2G is Microchip Technology Inc. It is a leading American manufacturer of microcontroller, mixed-signal, analog, and Flash-IP solutions. Microchip Technology specializes in producing a wide range of semiconductors and integrated circuits used in various industries such as automotive, medical, consumer electronics, and more. -
Application Field
The USB5744T-I/2G is commonly used in various applications such as docking stations, docking hubs, and port replicators. It provides fast data transfer rates and supports multiple USB ports, making it suitable for connecting multiple devices to a single host device. It is also commonly used in industrial and automotive applications due to its robust design and reliability. -
Package
The USB5744T-I/2G chip is available in a QFN (Quad Flat No-leads) package type. The form and size of the chip correspond to its package, where QFN typically comes in smaller sizes with a low profile.
Ficha de dados PDF
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