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                      1. Home
                      2. Semiconductors - ICs
                      3. Drivers & Interfaces
                      4. USB Interfaces
                      Print Page

                      USB3740B-AI9-TR

                      USB Interface, High Speed Switch, USB 2.0, 3 V, 5.5 V, QFN, 10 Pins

                      MICROCHIP USB3740B-AI9-TR
                      MICROCHIP USB3740B-AI9-TR
                      MICROCHIP USB3740B-AI9-TR
                      Image is for illustrative purposes only. Please refer to product description.
                      ManufacturerMICROCHIP
                      Manufacturer Part NoUSB3740B-AI9-TR
                      Order Code2292621RL
                      Technical Datasheet

                      Data Sheet

                      See all Technical Docs
                      Packaging Options
                      24,685 In Stock

                      Need more?

                      20380 Delivery in 1-2 Business Days(SG stock)
                      4305 Delivery in 3-4 Business Days(UK stock)
                      QuantityPrice
                      100+HK$6.830
                      3000+HK$6.030
                      6000+HK$5.990
                      Price for:Each (Supplied on Cut Tape)
                      Minimum: 100
                      Multiple: 1
                      HK$683.00
                      Add Part No. / Line Note
                      Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
                      This number will be added to the Order Confirmation, Invoice, Dispatch note, Web confirmation Email and Product Label.

                      Product Information

                      ManufacturerMICROCHIP
                      Manufacturer Part NoUSB3740B-AI9-TR
                      Order Code2292621RL
                      Technical Datasheet

                      Data Sheet

                      USB IC TypeHigh Speed Switch
                      USB StandardUSB 2.0
                      Supply Voltage Min3V
                      Supply Voltage Max5.5V
                      IC Case / PackageQFN
                      Interface Case StyleQFN
                      No. of Pins10Pins
                      Data Rate480Mbps
                      No. of Ports2Ports
                      No. of Ports2 Port
                      Operating Temperature Min-40°C
                      Operating Temperature Max85°C
                      Product Range-
                      Qualification-
                      MSLMSL 1 - Unlimited
                      SVHCNo SVHC (21-Jan-2025)

                      Product Overview

                      The USB3740B-AI9-TR is an USB 2.0 compliant High Speed Switch provides robust ESD protection to the interface. Outstanding ESD robustness eliminates the need for external ESD protection devices to save eBOM cost and PCB area. The high bandwidth capabilities of the USB3740 enable extremely low high frequency loss and an exceptionally clean USB 2.0 High Speed eye diagram. The high bandwidth switch suitable for many applications, including High Speed USB. The mux allows high speed signals to pass through and still meet HS USB signalling requirements. The USB mux is designed to pass High Speed USB signals to the USB connector and allows for two USB inputs to be multiplexed into one USB output. The USB Mux is designed to pass USB signals from 0 to VDD. It is not designed to pass signals that go above VDD or below ground.

                      • High Speed USB Mux for multiplexing the USB lanes between different functions
                      • USB port ESD protection (DP/DM)
                      • flexPWR™ Technology
                      • DP/DM Tolerate up to 5.5V

                      Applications

                      Power Management

                      Technical Specifications

                      USB IC Type

                      High Speed Switch

                      Supply Voltage Min

                      3V

                      IC Case / Package

                      QFN

                      No. of Pins

                      10Pins

                      No. of Ports

                      2Ports

                      Operating Temperature Min

                      -40°C

                      Product Range

                      -

                      MSL

                      MSL 1 - Unlimited

                      USB Standard

                      USB 2.0

                      Supply Voltage Max

                      5.5V

                      Interface Case Style

                      QFN

                      Data Rate

                      480Mbps

                      No. of Ports

                      2 Port

                      Operating Temperature Max

                      85°C

                      Qualification

                      -

                      SVHC

                      No SVHC (21-Jan-2025)

                      Technical Docs (3)

                      Technical Data Sheet EN

                      CAD CadSoft_EAGLE EN

                      Product Change Notice EN

                      Legislation and Environmental

                      Country of Origin:
                      Country in which last significant manufacturing process was carried outCountry of Origin:
                      United States
                      Country in which last significant manufacturing process was carried out
                      Tariff No:85423990
                      US ECCN:5A991.b.4.b
                      EU ECCN:NLR
                      RoHS Compliant:Yes

                      RoHS

                      RoHS Phthalates Compliant:Yes

                      RoHS

                      SVHC:No SVHC (21-Jan-2025)
                      Download Product Compliance Certificate

                      Product Compliance Certificate

                      Weight (kg):.0002
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