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USB4624I-1080HN

MCHPUSB4624I-1080HN

Microchip Technology
USB Interface IC USB 2.0 Hi-Speed 4 Port Hub Controller
1,361 in stock
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Overview

The USB4624I-1080HN is an industrial-grade, 4-port High-Speed USB 2.0 hub controller featuring a High-Speed Inter-Chip (HSIC) upstream port. It is designed to expand connectivity in embedded systems while maintaining low power consumption and a small footprint. The device supports various interfaces including I2C, SPI, UART, and SMBus for flexible system configuration.

Why Choose This Part

This controller supports an extended industrial temperature range of -40C to 85C, making it suitable for demanding thermal environments. It features a low-power architecture with a sleep current of 1.9uA and integrates HSIC technology to reduce board space and power consumption compared to traditional USB PHYs.

Applications

Embedded Computing Systems
Expanding USB connectivity on industrial PC motherboards and Single Board Computers (SBCs) using the HSIC interface for chip-to-chip communication.
Industrial Automation
Providing reliable USB expansion for PLC interfaces and industrial human-machine interface (HMI) panels in harsh environments.
Networking Infrastructure
Managing multiple USB peripherals in set-top boxes, DVRs, and high-performance routers.
Multi-function Peripherals
Integrating 4-port USB hub functionality into professional-grade office equipment and multi-function printers.

Key Specifications

Function Hub Controller
Protocol USB
Interface USB
Standards USB 2.0
Package / Case 48-VFQFN Exposed Pad
Voltage - Supply 1.8V, 3.3V
Operating Temperature -40degC ~ 85degC
Supplier Device Package 48-SQFN (7x7)

Getting Started

Development can be accelerated using Microchip's ProTouch software for hub configuration and register customization via the I2C or SMBus interfaces. Hardware designers should refer to the SQFN-48 landing pattern and ensure proper power sequencing for the 1.8V and 3.3V supply rails.

Categories

Interface ICs > USB Interface ICs