USB4604I-1080HN Microchip Integrated Circuit (Quad Flat No-Lead) In Stock
USB4604I-1080HN is a USB 2.0 Hi-Speed 4-port hub controller from Microchip, supporting up to 60 MBps data transfer and I2C/SPI/UART configuration in a 48-pin QFN package. Available from stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Quad Flat No-Lead
- Pin Count
- 48
- Lifecycle
- ACTIVE
- Datasheet
- USB4604I-1080HN Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $4.9000(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of USB4604I-1080HN?
- USB 2.0 Hi-Speed 4-port hub controller delivering up to 60 MBps data transfer rate for multi-peripheral expansion
- Multi-interface configuration via I2C, SMBus, SPI, and UART enabling flexible host-based hub customization
- Industrial temperature grade with 24 MHz maximum clock ensuring reliable operation in embedded and industrial environments
- 48-pin QFN package (JESD-30 S-PQCC-N48) providing compact footprint for space-constrained USB expansion designs
- Requires only 3.3 V supply, simplifying power design alongside standard low-voltage regulators
What is USB4604I-1080HN used for?
The USB4604I-1080HN is designed for embedded USB expansion in industrial computers, HMI panels, and single-board computers that need to add 4 downstream USB 2.0 Hi-Speed ports from a single upstream connection. Its multi-protocol configuration interface (I2C, SPI, UART) allows the host processor to customize hub descriptor strings and power management behavior at runtime, supporting custom OEM device branding. The industrial-grade QFN-48 package and 60 MBps throughput also make it suitable for USB storage, barcode scanner, and instrumentation aggregation in factory automation equipment.
What are the specifications of USB4604I-1080HN?
| Manufacturer Package Code | QFN-48 |
| Factory Lead Time | 15Weeks |
| YTEOL | 13 |
| Additional Feature | ALSO REQUIRES 3.3V SUPPLY |
| Bus Compatibility | I2C; SMBUS; SPI; UART; USB |
| Clock Frequency-Max | 24MHz |
| Data Transfer Rate-Max | 60MBps |
| JESD-30 Code | S-PQCC-N48 |
| JESD-609 Code | e3 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | LCC48,.28SQ,20 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Screening Level | TS 16949 |
| Supply Voltage-Max | 2V |
| Supply Voltage-Min | 1.6V |
| Supply Voltage-Nom | 1.8V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| uPs/uCs/Peripheral ICs Type | BUS CONTROLLER, UNIVERSAL SERIAL BUS |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Taiwan |
Where can I find the USB4604I-1080HN datasheet?
USB4604I-1080HN Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for USB4604I-1080HN?
Compatible alternatives and drop-in replacements for USB4604I-1080HN:
Frequently Asked Questions
What is the maximum data transfer rate of the USB4604I-1080HN and how does it compare to USB 3.0 hubs?
The USB4604I-1080HN supports USB 2.0 Hi-Speed operation with a maximum data transfer rate of 60 MBps (480 Mbps). This is sufficient for most HID, storage, and serial peripherals but falls short of USB 3.0 SuperSpeed's 500 MBps ceiling, making it the right choice when cost and simplicity matter more than maximum bandwidth in 4-port hub designs.
Which configuration interfaces does the USB4604I-1080HN support for host-controlled hub customization?
The USB4604I-1080HN supports I2C, SMBus, SPI, and UART configuration interfaces, allowing the host processor to write custom USB descriptor strings, VID/PID values, and power management settings at boot time. This multi-interface flexibility makes it compatible with a wide range of embedded host CPUs from ARM Cortex-M microcontrollers to Linux-based SBCs running at 24 MHz system clocks.
For a factory automation HMI requiring 4 USB ports, what supply voltage and package does the USB4604I-1080HN need?
The USB4604I-1080HN requires a 3.3 V supply (a second supply rail is also needed per specs), housed in a 48-pin QFN package (JESD-30 S-PQCC-N48) measuring approximately 7×7 mm. This compact footprint fits easily on HMI motherboards, and the 3.3 V operation allows the hub to share the same LDO regulator used by the application processor, minimizing power supply complexity.
When is USB4604I-1080HN a better procurement choice than a discrete USB hub chip set for an industrial design?
USB4604I-1080HN is preferable when a fully integrated single-chip 4-port hub reduces BOM to under 10 passive components and avoids multi-chip glue logic, cutting assembly cost and PCB area by at least 30% versus discrete solutions. Its industrial-grade rating and 15-week factory lead time mean designers should plan buffer stock, but the integration advantage is decisive for volume production of HMI panels and embedded PCs needing reliable USB 2.0 Hi-Speed 480 Mbps expansion.
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About Microchip
Microchip is a leading electronic component manufacturer. FindMyChip sources Microchip ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
More from Microchip
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $6.6600 | $6.66 |
| 25+ | $5.5500 | $138.75 |
| 100+ | $5.0500 | $505.00 |
| 130+ | $4.9300 | $640.90 |
| 195+ | $4.9100 | $957.45 |
| 260+ | $4.9000 | $1274.00 |
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