USB2502-HT

Series:	--
Packaging:	Tray
Part Status:	Active
Protocol:	USB
Function:	Hub Controller
Interface:	USB
Standards:	USB 2.0
Voltage - Supply:	1.62 V ~ 3.6 V
Current - Supply:	100mA
Operating Temperature:	0°C ~ 70°C
Package / Case:	48-LQFP
Supplier Device Package:	48-TQFP
Base Part Number:	USB2502

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction

USB2502-HT is an USB 2.0-compliant High Speed Hub Controller that can be used to extend the number of ports on a host. The controller supports up to four downstream ports with support for both low and full-speed devices on each port. It is also capable of providing full power management features, including support for over current detection and inrush current detection. In addition, it supports USB remote wakeup and provides complete high-speed, low-speed, and USB-PHY operation modes.

Application Fields

USB2502-HT is designed to be used in applications such as USB hubs, docking stations, CompactFlash readers, USB audio/video products, and other USB devices. This controller is ideal for applications with strict power requirements and where multiple ports are needed. It is also an excellent choice for applications that have large storage and device streaming requirements, such as automotive entertainment systems.

Working Principle

USB2502-HT is a USB 2.0-compliant High Speed Hub Controller that is capable of providing up to four downstream ports simultaneously at both low and full-speed data rates. This controller supports USB full-speed, low-speed and USB-PHY operation modes. The USB2502-HT is powered from the USB bus, which means that the power is supplied from the same source as the data being transferred. The USB host supplies 5V to the controller, which then supplies 5V to the downstream USB ports. The power is drawn from the host as it is needed and is supplied to the downstream ports to power devices connected to the hub.The USB2502-HT supports remote wakeup and provides enhanced over current protection, inrush current detection, and power savings by supporting dynamic power management. It also provides ports that can be selectively enabled or disabled with software. The device has internal non-volatile memory storage where configuration information is stored.

Conclusion

The USB2502-HT is an advanced USB 2.0 Hub Controller with up to four downstream ports that can be used to extend the number of ports on a host. This controller supports both low and full-speed data rates, provides full power management features, and supports USB remote wakeup. It is an ideal choice for applications with strict power requirements and multiple-port requirements.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description