NX3P1107UKZ

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Power Switch
• Characteristics: High Efficiency, Low Power Consumption
• Package: SOT23-6
• Essence: MOSFET Power Switch
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Maximum Continuous Current: 1.1A
• On-Resistance: 100mΩ (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The NX3P1107UKZ has a total of six pins arranged in the SOT23-6 package. The pin configuration is as follows:

1. GND (Ground): Connected to the ground reference of the circuit.
2. IN (Input): Accepts the control signal to turn the power switch on or off.
3. EN (Enable): Controls the enable/disable function of the power switch.
4. OUT (Output): Connects to the load or external circuit.
5. NC (No Connection): This pin is not internally connected and can be left unconnected.
6. VBAT (Battery Voltage): Connects to the positive terminal of the power supply.

Functional Features

• Low RDS(ON): The NX3P1107UKZ offers a low on-resistance, resulting in minimal power loss and high efficiency.
• Fast Switching Speed: It provides fast switching times, allowing for quick response in power control applications.
• Low Power Consumption: The IC consumes very low power during operation, making it suitable for battery-powered devices.
• Overcurrent Protection: The device incorporates overcurrent protection to safeguard against excessive current flow.

Advantages and Disadvantages

Advantages: - High efficiency and low power consumption contribute to energy savings. - Fast switching speed enables rapid power control. - Overcurrent protection ensures the safety of the circuit and connected devices.

Disadvantages: - Limited maximum continuous current may restrict its use in high-power applications. - The SOT23-6 package may require careful handling during assembly.

Working Principles

The NX3P1107UKZ is a MOSFET power switch that operates based on the principles of metal-oxide-semiconductor field-effect transistors. When the enable pin (EN) receives a high-level voltage, the internal MOSFET turns on, allowing current to flow from the input pin (IN) to the output pin (OUT). Conversely, when the enable pin receives a low-level voltage, the MOSFET turns off, interrupting the current flow.

Detailed Application Field Plans

The NX3P1107UKZ finds applications in various fields, including but not limited to: 1. Portable Electronics: It can be used as a power switch in smartphones, tablets, and portable gaming devices. 2. IoT Devices: The IC is suitable for controlling power supply in Internet of Things (IoT) devices such as smart home sensors and wearables. 3. Battery-Powered Systems: It is ideal for managing power distribution in battery-powered systems like wireless headphones and fitness trackers. 4. Automotive Electronics: The NX3P1107UKZ can be employed in automotive applications such as interior lighting control and infotainment systems.

Detailed and Complete Alternative Models

1. NX3P1900UKZ: Similar to NX3P1107UKZ, but with a higher maximum continuous current of 1.9A.
2. NX3P2200UKZ: Offers an even higher maximum continuous current of 2.2A, suitable for more demanding applications.
3. NX3P2600UKZ: Provides a maximum continuous current of 2.6A, making it suitable for high-power applications.

These alternative models offer increased current handling capabilities while maintaining similar characteristics and package options.

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