USB2602-NU-02

Series:	--
Packaging:	Tray
Part Status:	Obsolete
Protocol:	USB
Function:	Switch
Interface:	USB
Standards:	USB 2.0
Voltage - Supply:	3 V ~ 3.6 V
Current - Supply:	--
Operating Temperature:	0°C ~ 70°C
Package / Case:	128-TQFP
Supplier Device Package:	128-TQFP (14x14)
Base Part Number:	USB2602

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Whereas optical, mechanical and magnetic switches are some of the common user interface controllers available in the market, the USB2602-NU-02 controller boasts a versatile array of applications in different sectors included automotive, industrial, and consumer applications. This article is aimed at providing a comprehensive review of the USB2602-NU-02 controller, its application field and its working principles.The USB2602-NU-02 is dual-channel USB HID compatible controller with integrated power MOSFETs and embedded microcontrollers. The gadget offers an I²C programmable, virtual switch, which makes it suitable for a variety of applications in different industries. It can be used to switch 2 external power supplies, offer switch-point accuracy, or provide reliable power to external loads. The device also allows users to configure two independent sets of key inputs – each consisting of two buttons, or two rotary encoder wheels. It can also control two MOSFETs in switch mode, offering a maximum current of 1.5A per MOSFET.The USB2602-NU-02 offers a user-friendly interface which can be customised via I²C programming. Users can configure the device based on their requirements and the type of application they require from the gadget. There is also an integrated protection scheme which helps protect against ground loops and ESD. Finally, the device offers an interrupt triggering feature which can be used to trigger external events to further enhance the functionality of the device.For the application field, the USB2602-NU-02 controller is primarily used in automotive, industrial, consumer and consumer-electronic applications. It is a popular choice for applications such as automotive navigation, navigation control interfaces, home automation, controlling ventilation systems, automotive audio and multimedia systems, consumer electronics, remote control systems, and more. The device is also used in combination with other peripherals such as buttons, rotary encoders, and switches, to build cost-effective, user-friendly interfaces.The working principle of the USB2602-NU-02 controller involves the use of I²C protocol to program the device. The I²C bus is used to read and write data, enabling users to configure the device according to their specific requirements. The device also has an interrupt trigger line which is used to detect inputs from sensors or other devices attached to its ports. The controller then sends a signal via the I²C bus to the attached devices. Depending on the settings, the device can also control two MOSFETs and manage two sets of keys.In conclusion, the USB2602-NU-02 is a versatile and highly capable controller which finds multiple uses in different industries. Its I²C programmable, virtual switch technology makes it suitable for a variety of applications. The controller’s user-friendly interface, protection against ground loops and ESD, and its interrupt trigger feature adds to its versatility and make it even more suitable for applications in the automotive, industrial, consumer, and consumer-electronic spaces.

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