AP9101CK-AATRG1

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PMIC - Battery Management

The AP9101CK-AATRG1 is an optimal solution for today’s battery management challenges. It is ideal for use in cellphones, tablets, notebooks, and thinner, smaller mobile devices. This integrated circuit (IC) offers an array of features designed to maximize system safety, including a variety of protection features, advanced power-on reset, over temperature protection and low power modes.

Features

This power management integrated circuit (PMIC) consists of high-accuracy analog, digital and CPU control integrated circuits and associated electronics. The AP9101CK-AATRG1 has a wide capability, including voltage regulation and sequencing, charging control, over temperature protection, fast transient response and wide-input power supply. It also comes with an integrated USB charging port, providing an additional layer of protection from overvoltage.

The AP9101CK-AATRG1 includes a wide operating temperature range from -40°C to +125°C, an adjustable switching frequency from 50kHz to 200kHz, and a wide input voltage standard range from 4.5V to 28V. With these features, the IC is well-suited for commercial and industrial applications that require rugged, reliable and energy-efficient performance. Additionally, the AP9101CK-AATRG1 has the ability to provide a high-efficiency power supply up to 4A. This integrated circuit also features a low-power mode and adjustable current limit option, which can be set to protect the device from maximum current draw. The AP9101CK-AATRG1 also features a low power operating mode, which greatly reduces power consumption when the voltage drops below a certain threshold. This feature is useful for battery based applications that need to operate over extended periods of time.

Applications

The AP9101CK-AATRG1 is suitable for use in a variety of applications, such as mobile devices, tablets, notebooks, industrial equipment and other battery-based systems. It can be used to power high-end mobile gaming devices, appliances, portable music players and digital cameras. The AP9101CK-AATRG1 is also suited for automotive and military applications that require reliable power management solutions.

Working Principle

The power management integrated circuit (PMIC) is based on the principle of a switched-mode power supply (SMPS). This type of power source is designed to efficiently convert a direct current (DC) input voltage into a regulated and stable output voltage. The AP9101CK-AATRG1 IC is configured to accept a wide range of input voltages and is able to safely and accurately regulate the output voltage to within a specified range. This device employs a variety of control strategies and strategies designed to reduce power consumption, maximize efficiency, minimize transient response and minimize electromagnetic interference (EMI).

The AP9101CK-AATRG1 employs an advanced power-on reset technique that includes a dedicated over temperature protection mechanism. This feature helps to avoid potential damage to the system caused by excess heat. Additionally, the IC includes an adjustable current limit option, which can be used to protect the device from excessive current draw. The AP9101CK-AATRG1 also includes a low-power operating mode, which allows for efficient operation in battery-based applications. This integrated circuit is well-suited for applications that need a reliable, rugged and adjustable power management solution.

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