S-80838CLMC-B6XT2G

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Power management integrated circuits (PMICs) provide the ability to control a circuit’s voltage, current and other parameters. A supervisor IC is a type of PMIC designed to control the startup and overall safety of a system. The S-80838CLMC-B6XT2G is a supervisor IC specifically designed for mobile applications. This IC provides the functions needed to initialize and regulate the power supply of a mobile device. It also helps protect the system from power instability and short-circuits. This article will discuss the application field and working principle of the S-80838CLMC-B6XT2G.

The Application Field

The S-80838CLMC-B6XT2G is specifically designed for use in portable electronic devices, such as cellular phones and PDAs. It offers a fast power-on response time without consuming excessive power during startup. The IC features dual power supply pins for providing separate current sources for the core and input voltage. The dual power supply pins provide a stable and reliable power regulation even in mobile environments where power sources can fluctuate.

The low operating current of the IC is ideal for portable electronics. Its low supply current allows it to operate in standby mode while consuming minimal energy. The IC is also equipped with various safety features such as over-voltage protection, short circuit protection, and over-temperature protection.

The S-80838CLMC-B6XT2G is designed for use in battery-powered mobile devices. It features a power-on reset timing that helps prolong battery life. The IC is also equipped with a built-in boost converter, allowing it to be used with a variety of battery chemistries, including alkaline, lithium ion, and nickel metal hydride batteries.

Working Principle

The S-80838CLMC-B6XT2G utilizes several different techniques to achieve its desired power management. It features a pulse width modulation (PWM) circuit to control the power supply. The PWM circuit is responsible for regulating the voltage supplied to the portable device. The IC also uses a comparator circuit to monitor voltage levels, making sure they do not exceed the IC’s rated maximums.

The IC includes a low dropout (LDO) voltage regulator, which helps ensure the device receives a constant and stable power supply. The LDO regulators also help protect the device from power spikes, making them ideal for use in mobile devices. Additionally, the IC includes a voltage supervisor circuit that monitors voltage levels and will generate an interrupt if they go out of range.

The IC also features a power-on reset circuit which helps initialize the device and its components when power is first applied. The power-on reset ensures the correctness of the power-up sequence to ensure the safety and reliability of the device.

The S-80838CLMC-B6XT2G is a supervisor IC designed for portable electronics. It provides the necessary features for controlling the power supply of a mobile device and protecting it from damage. The IC utilizes a combination of PWM, LDO, and voltage supervisor circuits to achieve the desired power management. Additionally, it provides a power-on reset circuit to ensure proper system initialization. All together, the S-80838CLMC-B6XT2G is an ideal choice for mobile power management.

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