Infineon Technologies

CP8655ATT

The CP8655ATT is a high-performance, single-chip, step-down (buck) switching regulator from Infineon Technologies. It is designed to provide efficient and reliable power conversion for a wide range of applications.

Description:

The CP8655ATT is a highly integrated solution that combines a high-efficiency synchronous buck controller with a high-voltage power MOSFET in a compact package. It is capable of delivering up to 5A of continuous output current with an input voltage range of 4.5V to 22V. The device features a low quiescent current of 35µA, which makes it suitable for battery-powered applications.

Features:

1. High Efficiency: The CP8655ATT offers high efficiency of up to 96%, which helps to reduce power dissipation and improve overall system performance.
2. Wide Input Voltage Range: The device can operate with an input voltage range of 4.5V to 22V, making it suitable for a wide range of power supply applications.
3. High Output Current: The CP8655ATT can deliver up to 5A of continuous output current, making it suitable for applications that require high power output.
4. Low Quiescent Current: The device has a low quiescent current of 35µA, which helps to extend battery life in portable applications.
5. High-Precision Output Voltage: The CP8655ATT provides a high-precision output voltage with an accuracy of ±1%, ensuring stable and reliable power supply to the load.
6. Protection Features: The device includes various protection features such as over-current protection, over-voltage protection, and thermal shutdown to ensure safe and reliable operation.

Applications:

The CP8655ATT is suitable for a wide range of applications that require efficient and reliable power conversion. Some of the key applications include:

1. Portable Devices: The low quiescent current and high efficiency make the CP8655ATT ideal for powering portable devices such as smartphones, tablets, and wearable devices.
2. Industrial Applications: The device can be used in industrial applications that require high power output and stable power supply, such as motor drives and control systems.
3. Automotive Applications: The CP8655ATT can be used in automotive applications such as infotainment systems, instrument clusters, and lighting systems.
4. Medical Devices: The high precision and reliability of the CP8655ATT make it suitable for powering sensitive medical devices such as hearing aids and portable medical instruments.
5. Power Banks: The device can be used in power banks to provide efficient and reliable charging and discharging of batteries.

In summary, the CP8655ATT from Infineon Technologies is a high-performance, single-chip, step-down switching regulator that offers high efficiency, high output current, and a wide input voltage range. It is suitable for a wide range of applications, including portable devices, industrial applications, automotive applications, medical devices, and power banks.