USB 2.0 Hub Controller IC supporting Low Speed (1Mbps), Full Speed, and High Speed data rates. Features dual supply voltage capability with a minimum of 1.8V and an operating supply voltage of 3.3V, ranging from 2.8V to 3.6V. Offers integrated I2C and USB interfaces, with built-in ESD protection. This surface mount component is housed in a 32-pin QFN package (5.1mm x 5.1mm x 0.95mm) and operates within a temperature range of -40°C to 85°C. It is lead-free and RoHS compliant.
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Microchip USB3503-I/ML technical specifications.
| Package/Case | QFN |
| Data Rate | 1Mbps |
| Dual Supply Voltage | 1.8V |
| ESD Protection | Yes |
| Height | 0.95mm |
| Interface | I2C, USB |
| Lead Free | Lead Free |
| Length | 5.1mm |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 3.6V |
| Min Supply Voltage | 2.8V |
| Mount | Surface Mount |
| Number of Transceivers | 1 |
| Operating Supply Current | 24mA |
| Operating Supply Voltage | 3.3V |
| Package Quantity | 490 |
| Packaging | Tray |
| RoHS Compliant | Yes |
| Width | 5.1mm |
| RoHS | Compliant |
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