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Supply Infineon USB:USB 3.2 Peripheral Controller,USB Hub Controller,USB-C Charging Port Controller

Shenzhen Mingjiada Electronics Co., Ltd. is a well-known distributor of electronic components, offering a wide range of electronic products, to ensure that the components supplied are from regular channels, reliable quality. The company has always been adhering to the ‘service to customers, benefit to customers’ purpose, to provide customers with high-quality, diversified electronic components.

Main products include: 5G chips, new energy ICs, IoT ICs, Bluetooth ICs, Telematics ICs, automotive grade ICs, communication ICs, artificial intelligence ICs, memory ICs, sensor ICs, microcontroller ICs, transceiver ICs, Ethernet ICs, WiFi chips, wireless communication modules, connectors and other electronic components.

USB 3.2 Peripheral Controllers: The Heart of High-Speed Data Transmission

In an era of explosive data growth, USB 3.2 peripheral controllers have become a key component in enabling high-speed data transfer. Infineon's USB 3.2 controllers support theoretical transfer rates of up to 20Gbps, which is 40 times higher than traditional USB 2.0 devices, and can significantly improve the efficiency of large-volume file transfers, high-definition video streaming and real-time data backup. These controllers use advanced process and power management technologies to deliver superior performance while maintaining low power consumption, making them ideal for portable device applications.

A distinctive feature of Infineon's USB 3.2 peripheral controllers is their highly integrated design. The single-chip solution integrates the PHY physical layer, protocol stack processing engine and various peripheral interfaces, significantly reducing the number of peripheral components and lowering the system BOM cost. At the same time, these controllers support a variety of operating modes, including SuperSpeed+ (10Gbps), SuperSpeed (5Gbps) and the traditional USB 2.0 mode, to ensure backward compatibility with all types of USB devices.

USB Hub Controllers: Ideal for Multi-Device Expansion

With the proliferation of USB devices in office environments and smart homes, USB hub controllers are an indispensable solution for port expansion. Infineon's USB hub controllers support a wide range of configurations from 4 to 10 ports, enabling the expansion of a single host USB port into multiple downstream ports, solving the pain point of insufficient interfaces for modern devices.

Infineon's USB hub controller family features an advanced power management architecture that supports independent power control and overcurrent protection for each downstream port. The high-end models also integrate intelligent charge detection circuitry that automatically recognises the type of device connected (e.g. smartphone, tablet or traditional USB device) and adjusts the power supply strategy to achieve optimal charging efficiency. This intelligent power management feature makes Infineon hub controllers particularly well suited for charging stations and multi-port adapter applications.

USB-C Charging Port Controller: A Solution for Fast Charging and Power Transfer

With the popularity of USB Type-C interface, USB-C charging port controllers have become a key component in power supply design. With full support for the USB Power Delivery (PD) 3.1 protocol, Infineon USB-C controllers enable power transfer of up to 240W (48V/5A) for fast charging from smartphones to high-performance laptops.

One of the outstanding advantages of Infineon's USB-C controllers is their highly integrated power management functionality. The single-chip solution integrates PD protocol processing, VBUS switching tube driving, CC line logic control and multiple protection circuits (over-voltage, over-current, over-temperature), which significantly simplifies the implementation of USB-C charging ports. One of the high-end models also supports the Programmable Power Supply (PPS) function, which is capable of dynamically adjusting the output voltage in 20mV/steps for more precise temperature control and charging efficiency optimisation.