NXQ1TXL5/101J

Product Overview

• Category: Wireless Charging IC
• Use: Enables wireless charging of electronic devices
• Characteristics: High efficiency, compact size, advanced safety features
• Package: Small form factor package
• Essence: Facilitates convenient and efficient wireless charging
• Packaging/Quantity: Available in reels of 1000 units

Specifications

• Input Voltage: 4.5V - 20V
• Output Voltage: 5V - 12V
• Charging Current: Up to 2A
• Efficiency: >90%
• Operating Temperature: -40°C to +85°C

Detailed Pin Configuration

The NXQ1TXL5/101J has the following pin configuration:

1. VDD: Power supply input
2. GND: Ground reference
3. EN: Enable pin for controlling the device
4. PG: Power good indicator
5. TX: Transmit coil connection
6. RX: Receive coil connection
7. DZ: Demodulation output
8. FB: Feedback pin for regulating output voltage

Functional Features

• Integrated foreign object detection (FOD) for enhanced safety
• Dynamic power control for efficient charging
• Overvoltage and overcurrent protection
• Thermal regulation to prevent overheating
• LED indicators for charging status

Advantages and Disadvantages

Advantages

• High charging efficiency reduces charging time
• Compact size allows for integration into various devices
• Advanced safety features ensure safe charging experience
• Wide input voltage range provides flexibility in power sources

Disadvantages

• Limited output voltage range may not be suitable for all devices
• Requires compatible wireless charging receivers in devices

Working Principles

The NXQ1TXL5/101J operates based on the principle of inductive charging. It uses a transmit coil to generate an alternating magnetic field, which induces a current in the receive coil of the device being charged. This current is then rectified and regulated to provide a stable output voltage for charging the device's battery.

Detailed Application Field Plans

The NXQ1TXL5/101J is suitable for a wide range of applications, including:

1. Smartphones and tablets
2. Wearable devices (smartwatches, fitness trackers)
3. Wireless headphones and earbuds
4. Portable gaming consoles
5. Internet of Things (IoT) devices

Alternative Models

• NXQ1TXL6/102J: Higher output voltage range (up to 15V)
• NXQ1TXL7/103J: Enhanced FOD capabilities with increased safety features
• NXQ1TXL8/104J: Integrated Bluetooth connectivity for wireless charging control

Note: The above alternative models are provided as examples and may have different specifications and features.

This entry provides an overview of the NXQ1TXL5/101J wireless charging IC, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.