USB3740B-AI9-TR
- Mfr.Part #
- USB3740B-AI9-TR
- Manufacturer
- Microchip Technology
- Package / Case
- 10-UFQFN
- Datasheet
- Download
- Description
- IC CONTROLLER USB 10QFN
- Stock
- 426
- In Stock :
- 426
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Controllers
- Protocols Supported :
- USB 2.0
- Type :
- HIGH SPEED SWITCH
- Height :
- 550μm
- Bandwidth :
- 1 GHz
- Operating Supply Voltage :
- 3 V to 5.5 V
- Pin Count :
- 10
- Factory Lead Time :
- 7 Weeks
- Interface :
- --
- Product Status :
- Active
- Series :
- flexPWR™
- Dimensions :
- 1.7 x 2.2 x 0.55mm
- RoHS :
- Details
- Screening Level :
- Industrial
- Function :
- Switch
- Terminal Pitch :
- 0.5mm
- Lead Free :
- Lead Free
- Surface Mount :
- yes
- Base Part Number :
- USB3740
- Protocol :
- USB
- MSL :
- MSL 1 - Unlimited
- Number of Ports :
- 2
- Radiation Hardening :
- No
- Supply Voltage :
- 5V
- Operating Temperature :
- -40°C~85°C
- Rad Hardened :
- No
- Power Supply Type :
- Single
- Reach Compliance Code :
- Compliant
- JESD-30 Code :
- R-PQCC-N10
- Packaging :
- Tape and Reel (TR)
- Configuration :
- 1 x 2:1
- REACH SVHC :
- No SVHC
- Number of Switches :
- 1 Switch
- Operating Temp Range :
- -40C to 85C
- Mounting Type :
- Surface Mount
- Brand :
- Microchip Technology / Atmel
- Supplier Package :
- QFN
- Power Supplies :
- 5V
- Operating Temperature Classification :
- Industrial
- Current - Supply :
- --
- Voltage - Supply :
- 1.8V~5V
- Nominal Supply Current :
- 30nA
- Terminal Form :
- NO LEAD
- Telecom IC Type :
- TELECOM CIRCUIT
- RoHS Status :
- ROHS3 Compliant
- Mounting Style :
- SMD/SMT
- Product :
- USB 2.0 Multiplexers
- Operating Supply Current :
- 30 nA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Supplier Device Package :
- 10-QFN (1.6x2.1)
- USB :
- USB 2.0
- Product Category :
- USB Switch ICs
- Standards :
- USB 2.0
- Number of Terminals :
- 10
- Resistance :
- 5Ohm
- Terminal Position :
- QUAD
- Number of Terminations :
- 10
- Package Type :
- QFN
- Base Product Number :
- USB3740
- Package Shape :
- RECTANGULAR
- Width :
- 2.2mm
- Category :
- HIGH SPEED SWITCH
- Supply Current-Max :
- 1.75e-7 mA
- Qualification Status :
- Not Qualified
- Package / Case :
- 10-UFQFN
- Temperature Grade :
- Industrial
- ESD Protection :
- yes
- Mounting :
- Surface Mount
- Maximum Operating Temperature :
- +85 °C
- Mount :
- Surface Mount
- Manufacturer :
- Microchip
- Product Type :
- USB Switch ICs
- Minimum Operating Temperature :
- -40 °C
- Number of Pins :
- 10
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Published :
- 2009
- Data Rate :
- 1 Gbps
- Length :
- 1.7mm
- Datasheets
- USB3740B-AI9-TR

Controllers Microchip Technology USB3740B-AI9-TR Overview
The Controllers Microchip Technology USB3740B-AI9-TR is a cutting-edge USB controller designed by Microchip Technology, specifically engineered to enhance the efficiency and functionality of USB interfacing solutions. This compact 10QFN packaged IC is an ideal solution for developers seeking to implement USB connectivity with minimal footprint and maximum reliability. With its advanced technology, the USB3740B-AI9-TR offers a robust platform for high-speed data transfer and power management in various USB applications.
USB3740B-AI9-TR Features
The USB3740B-AI9-TR includes multiple features that make it a top choice for developers and engineers. Notably, its small form factor, integrated with a high-performance USB 2.0 Hi-Speed switch capability, enables it to support a diverse range of devices. It also features automatic switching and compliance with battery charging standards, which makes it exceptionally suitable for portable and battery-powered devices.
USB3740B-AI9-TR Applications
- Smartphones and Tablets: Facilitates USB connectivity and battery charging regulation, enhancing device management and power efficiency.
- Portable Media Players: Integrates USB data transfer functionalities while optimizing power consumption during media playback and data exchanges.
- Personal Computers and Laptops: Empowers high-speed USB interfaces and ensures stable connections with peripheral devices such as keyboards, mice, and external storage units.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















