Features:

• Automatically adapts to supply voltage for seamless operation across a wide voltage range.
• Enables stable functionality with automatic frequency locking for enhanced performance.
• Includes automatic negative load detection to ensure safety and efficiency.
• Incorporates advanced automatic power control for optimal energy management.
• Equipped with an intelligent detection system requiring no manual debugging.
• Supports working voltage of DC 5-12V, suitable for various power sources.
• Functions at a working frequency range of 0 to 2MHz for versatile applications.
• Highly integrated design requires minimal external components for easy installation.

Product Introduction

The XKT-412 is a cutting-edge high-frequency, high-power integrated circuit designed for wireless charging and power supply systems. Compact yet powerful, it operates at a higher frequency range, allowing for significantly smaller transmitting coils and enhanced energy transmission efficiency. This advanced technology reduces coil size and cost, enabling direct PCB use as a transmitter for streamlined manufacturing and application.

Engineered with wide voltage adaptive technology, the XKT-412 supports operation across varying voltage ranges without circuit modifications. Its simple design ensures high accuracy and stability, making it ideal for reliable wireless induction smart charging and power management systems. The chip handles wireless energy transmission intelligently, collaborating with receiving units for energy conversion and real-time circuit monitoring.

With minimal external components required, the XKT-412 enables the creation of highly reliable wireless fast chargers and power supplies, enhancing convenience and performance.

Key Features

• Automatic power supply voltage adaptation for consistent performance
• Wide voltage operation with automatic frequency locking
• Negative load detection for enhanced safety
• Efficient automatic power control
• Fast and reliable energy transmission
• Effective electromagnetic energy conversion
• User-friendly intelligent detection system requiring no calibration
• Wide working voltage range of DC 5-12V
• Operational frequency up to 2MHz
• Highly integrated circuitry for simplified implementation

Application Range

Ideal for battery charging, wireless direct power supply in military and medical equipment, robotic systems, security devices, waterproof electronics, toys, digital products such as MP3/MP4 players, mobile phones, and household handheld appliances. This module brings versatile wireless charging convenience to a broad array of electronic devices.

Pin Description

• VD: Voltage Detection
• FT: Frequency Fine-tuning
• MFA: Multi-function Adjustment
• WL: Power Enhancement
• GND: Ground
• OUT: Output
• TD: Power Drive
• VDD: Positive Power Supply