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Microchip USB3503AI-1-GL-TR
USB Hub Controller USB 2.0 USB Interface 25-WLCSP (1.97x1.97)
Brands: Microchip
Mfr.Part #: USB3503AI-1-GL-TR
Datasheet: USB3503AI-1-GL-TR Datasheet (PDF)
Package/Case: WLCS-25
Product Type: USB Interface IC
RoHS Status:
Stock Condition: 9458 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Add To BomUSB3503AI-1-GL-TR General Description
As portable devices continue to add more features and the system architecture becomes more complex, it is necessary to have more than one USB port to manage communications with internal and external peripheral devices. Microchip's low-power USB3503 offers three downstream ports and is specifically designed for portable embedded applications where more than one USB port is required. The USB3503 attaches to an upstream port via HSIC and supports Low, Full and Hi-Speed downstream devices on all enabled downstream ports. The package size has been minimized to save valuable PCB space, making the device well-suited for portable, battery-powered embedded systems where power consumption, reduced BOM cost and Battery Charger (BC) detection capabilities are critical design requirements.
The USB3503 is the industry's first HSIC-based USB 2.0 hub controller designed specifically for portable consumer electronics products such as smartphones, tablets and e-readers. Designed to deliver the low-power and ultra-small footprint that portable product designers demand, the USB3503 also delivers robust USB performance proven through multiple generations of Microchip USB 2.0 hub controller products.
The USB3503 integrates the latest USB-IF Battery Charging 1.1 specification with Microchip's RapidCharge Anywhere™ functionality that dramatically reduces the time required for battery charging, while its flexible power regulators facilitate simple design into battery-powered devices. Microchip's complimentary and confidential USBCheck™ online design review service is available for customers who select the USB3503 for their application design-in.*
*The USBCheck online design review service is subject to Microchip's Program Terms and Conditions and requires a myMicrochip account.
Features
- Integrated USB 2.0-compatible 3-port hub
- HSIC upstream port
- Advanced power saving features including 1µA standby current
- USB-IF BC 1.1 detection
- Supports Single-TT or Multi-TT configurations for Full and Low-Speed connections
- Enhanced configuration options available through serial I2C slave port
- Internal default configuration option when serial I2C host is not available
- Incorporates proprietary Microchip technologies: MultiTRAK™, PortMap, PortSwap, PHYBoost, VariSense™ and flexPWR®
- External 12, 19.2, 24, 25, 26, 27, 38.4 or 52MHz clock inputs
- Internal 3.3V and 1.2V voltage regulators for single supply operation
- USB Port ESD Protection (DP/DM) up to ±15kV (IEC 61000-4-2)
- Commercial (0° to 70°C) and industrial (-40° to 85°C) temperature range options
- 25-ball WLCSP, (1.97mm x 1.97mm) - 0.4mm ball pitch RoHS-compliant package
- 32-pin SQFN (5.0 mm x 5.0 mm) Package
- Mobile Phones
- Tablet Computers
- Ultra-mobile PCs
- e-Readers
- Digital Still Cameras
- Digital Video Camcorders
- Gaming Consoles
- PDAs
- Portable Media Players
- GPS Personal Navigation Devices
- Media Players/Viewers
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Manufacturer: | Microchip | Product Category: | USB Interface IC |
| RoHS: | Details | Series: | USB3503 |
| Product: | USB Hubs | Type: | Hub Controller |
| Mounting Style: | SMD/SMT | Package / Case: | WLCS-25 |
| Standard: | USB 2.0 | Speed: | High Speed (HS) |
| Supply Voltage - Min: | 2.8 V | Supply Voltage - Max: | 3.6 V |
| Operating Supply Current: | 24 mA | Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 85 C | Packaging: | Reel |
| Brand: | Microchip Technology | Interface Type: | I2C, USB |
| Operating Supply Voltage: | 3.3 V | Product Type: | USB Interface IC |
| Factory Pack Quantity: | 3000 | Subcategory: | Interface ICs |
| Unit Weight: | 0.000333 oz |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
 |
Western Union | charge US.00 banking fee. |
 |
Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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![Product]( "Product")
Step1 :Product
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![Vacuum packaging]( "Vacuum packaging")
Step2 :Vacuum packaging
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![Anti-static bag]( "Anti-static bag")
Step3 :Anti-static bag
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![Individual packaging]( "Individual packaging")
Step4 :Individual packaging
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![Packaging boxes]( "Packaging boxes")
Step5 :Packaging boxes
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![bar-code shipping tag]( "bar-code shipping tag")
Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
We provide high quality products, thoughtful service and after sale guarantee
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![Product]( "Product")
We have rich products, can meet your various needs.
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Minimum order quantity starts from 1pcs.
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![shipping]( "shipping")
Lowest international shipping fee starts from $0.00
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![guarantee]( "guarantee")
365 days quality guarantee for all products
