The NXP NX5P2090UKZ is a high-performance USB power switch designed to manage power distribution in USB ports. This advanced integrated circuit (IC) is specifically engineered to cater to the needs of applications requiring a controlled and protected power supply. With its compact form factor and robust feature set, the NX5P2090UKZ is ideal for a wide range of consumer electronics, including smartphones, tablets, and other USB-enabled devices.

Key Features

• USB Compliance: The NX5P2090UKZ is fully compliant with USB 2.0 and USB 3.0 standards, ensuring seamless integration with existing and new USB systems.
• Current Limiting: The device offers programmable current limiting to protect against overcurrent conditions, safeguarding both the USB port and the connected device.
• Over-Temperature Protection: An integrated over-temperature protection feature automatically shuts down the power switch to prevent damage from excessive heat.
• Reverse Current Blocking: In the event of a power failure, the NX5P2090UKZ prevents reverse current from flowing back into the device, protecting the internal circuitry.
• Low Standby Power: Designed for energy efficiency, the power switch has a low standby power consumption, making it suitable for battery-powered applications.

Applications

The NX5P2090UKZ is versatile and can be used in a variety of applications, including:

• USB hubs and docking stations
• Laptop and desktop computers
• Portable charging solutions
• Peripheral power management

Technical Specifications

Some of the technical specifications of the NX5P2090UKZ include:

• Operating Voltage Range: 2.8V to 5.5V
• Continuous Current: Up to 2.1A (adjustable)
• Package: 14-pin WLCSP (Wafer Level Chip Scale Package)
• ESD Protection: Human Body Model (HBM) Class 2

With its combination of protection features, USB compliance, and energy efficiency, the NXP NX5P2090UKZ USB power switch is a reliable and essential component for managing power in USB ports. Its advanced capabilities ensure that devices not only operate smoothly but are also protected from potential power-related issues.