RAA230214GSB#HA0

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The RAA230214GSB#HA0 is a multi-channel Linear and Switching Power Management Integrated Circuit (PMIC) particularly suited for mobile device applications.

The RAA230214GSB#HA0 provides a range of power management functions, including voltage regulation and power conversion, enabling fast charging and efficient operation of electrical and electronic devices. This PMIC is ideal for applications such as phones, tablets, PDA\'s, and other extended battery life and low-power consuming devices. This PMIC is designed to provide a wide voltage range of 3.00V to 3.6V, with two parallel channels and adjustable switching frequencies.

Application Field

The RAA230214GSB#HA0 PMIC is ideal for portable devices that require efficient, low power consumption. The device is well-suited for powering displays, cameras, and external ports in a wide range of devices, such as phones, tablets, and other handheld and mobile devices. The device is also well-suited for use in embedded systems, providing protection from external power supply fluctuations, over-voltage, under-voltage, and over-current protection.

Working Principle

The RAA230214GSB#HA0 PMIC provides two parallel power channels, powered by an input voltage range of 3.00V to 3.6V. The power supply is configured using two control signals, and the two channels operate independently of each other to provide a flexible approach to voltage regulation. The device ensures efficient power conversion using its switching frequencies up to 1.6 MHz.

The PMIC is designed to provide accurate, stable and low cost voltage regulation. The device is designed to reduce voltage droop and ripple, as well as providing protection from current overload, short-circuit and over-temperature conditions. The device also provides thermal protection features, enabling the device to shut down and resume operation in cases of higher temperatures.

The device is also equipped with very low stand-by power consumption and fast start-up time. In addition, the device provides efficient synchronous rectification and power saving, using its two-phase rectification technology. This results in a low power consumption even at higher loads, and contributes to the extended battery life of the device.

The RAA230214GSB#HA0 PMIC offers a complete, cost-effective and energy-efficient solution for power management applications, with features such as fast over-voltage protection, current over-load protection, short-circuit protection and thermal shutdown in cases of higher temperature.

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