Infineon Technologies

CP7598AT

The CP7598AT is a highly integrated, low-power, single-chip solution for wireless charging transmitters, developed by Infineon Technologies. It is designed to meet the requirements of the Qi wireless power transfer standard and is suitable for a wide range of applications, including smartphones, wearables, and other portable devices.

Description:

The CP7598AT is a highly integrated wireless power transmitter solution that combines a high-efficiency power amplifier, a high-voltage synchronous rectifier, and a digital control interface in a single chip. It features a high level of integration, which allows for a compact and efficient design, reducing the overall system cost and complexity.

Features:

1. Qi-compliant wireless power transfer: The CP7598AT is fully compliant with the Qi wireless power transfer standard, ensuring compatibility with a wide range of Qi-enabled devices.
2. High efficiency: The CP7598AT features a high-efficiency power amplifier and synchronous rectifier, which minimize power losses and improve overall system efficiency.
3. Integrated control interface: The CP7598AT includes a digital control interface, which simplifies the implementation of the wireless charging system and reduces the need for external components.
4. Foreign object detection (FOD): The CP7598AT incorporates FOD functionality, which ensures safe and reliable operation by detecting and managing the presence of foreign objects in the charging area.
5. Over-voltage, over-current, and over-temperature protection: The CP7598AT includes built-in protection features to ensure the safe operation of the wireless charging system under various conditions.

Applications:

1. Smartphones: The CP7598AT can be used in wireless charging pads and stations for smartphones, providing a convenient and cable-free charging experience.
2. Wearables: The compact size and low power consumption of the CP7598AT make it suitable for wireless charging solutions for wearable devices, such as smartwatches and fitness trackers.
3. Audio devices: Wireless charging can be implemented for audio devices, such as wireless earbuds and headphones, using the CP7598AT.
4. IoT devices: The CP7598AT can be used in wireless charging systems for various IoT devices, such as sensors and smart home devices, to enable cable-free and maintenance-free operation.
5. Robotics and industrial automation: The CP7598AT can be integrated into wireless charging systems for robots and industrial equipment, enabling flexible and efficient power management in automated systems.

In summary, the CP7598AT from Infineon Technologies is a highly integrated, low-power, and Qi-compliant wireless power transmitter solution that offers high efficiency, advanced features, and a wide range of applications. Its compact design and built-in protection features make it an ideal choice for various wireless charging applications, from smartphones to industrial automation.