ADP7118ACPZN-R7 Integrated Circuits (ICs)

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ADP7118ACPZN-R7, a universal wide input voltage linear regulator, is suitable for Huawei / Dell / Asus and other major home appliance manufacturers’ system board power. It offers a complete solution to meet the needs of high performance system. The voltage regulator supplies output voltage from 0.8V to 3.3V with a fixed output current up to 3A. The advantages of its integrated low dropout regulator are low noise, fast transient response and higher efficiency.

Introduction

ADP7118ACPZN-R7 is a high-performance, wide input voltage range (1.8V-6.0V), linear regulator designed for TSMC 16nm and other advanced process technologies. It integrates CMOS pass transistors, enabling the device to run at lower output voltage, and uses low dropout regulators to achieve higher efficiency. The maximum output current is 3A, and the minimum output voltage is 0.8V. Moreover, the device offers a wide range of programmable over-temperature protection, under-voltage, over-current and max-power protection.

Application Field

ADP7118ACPZN-R7 is widely used in computer and mobile phone system board power applications, including Huawei, Dell and Asus among other popular home appliance manufacturers. Thanks to its wide input voltage range, it can be used in a variety of system types and processes, making it a great fit for systems that require power efficient linear voltage regulation. The device is also installed in power systems that require high transient response, low noise and higher efficiency, such as regulators for CPU power, radio/sound cards, back-lighting and charging.

Working Principle

The ADP7118ACPZN-R7 is based on a linear regulator. A linear regulator works by taking input current and setting the output current and voltage proportional to it. The linear regulator is controlled by a feedback loop, which maintains the output voltage accurate, even as the load varies. The linear regulator works by taking the input voltage, reducing it to the desired level by a series of pass transistors and finally output it to the load. The linear regulator also contains other features such as over-current protection and thermal shutdown.

Features and Benefits

The ADP7118ACPZN-R7 offers various features and benefits that make it a great fit for a variety of applications, such as Intel\'s mobile CPU and FPGA developments. The device offers output voltage range from 0.8V to 3.3V, with a maximum output current of 3A, meaning that it can provide enough power for large load. It also offers fast transient response time, meaning that it can quickly respond to sudden current changes thus providing clean, stable output. One of the main benefits of this device is its high efficiency performance, making it ideal for applications where power consumption is important. Additionally, the device also includes over-current and power protection, along with thermal shutdown, providing protection for the circuit as well as the device itself.

Conclusion

The ADP7118ACPZN-R7 is a great fit for a variety of applications, due to its wide input voltage range, fast transient response and high efficiency. It is an ideal choice for system board power applications, such as those of Huawei, Dell and Asus among other popular home appliance manufacturers. With its integrated low dropout regulator, it provides clean and stable output, while providing protection features such as over-temperature and over-current protection. With its maximum output current at 3A, it can offer enough power for large load, making it a great choice for powering high performance systems.

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