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

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.
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