X5649PI-2.7

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PMIC - Supervisors are an important type of power management IC designed to monitor important system voltages and current parameters. The X5649PI-2.7 is a PMIC specifically designed for use in lithium ion battery powered systems, such as those found in portable consumer electronics.

The X5649PI-2.7 monitors two input voltages, the system voltage and an adjustable external supply voltage. It also features an adjustable overvoltage detection input, as well as an adjustable overcurrent detection input. This allows it to detect changes in system voltage and current that could potentially be hazardous, and then prevent them from damaging the system by either issuing an alert or shutting the system down automatically.

The X5649PI-2.7 also features a wide range of protection and control features. These include a power-on reset, undervoltage lockout, thermal protection, and overcurrent protection. All of these features provide additional safety and protection for the system in which it is used.

The main application field for the X5649PI-2.7 is in portable consumer electronics, such as smartphones, tablets and digital media players. It is also suitable for use in digital signage, small office automation systems and medical devices.

The working principle of the X5649PI-2.7 is quite simple. The device monitors two input voltages, the system voltage and an adjustable external supply voltage. A comparator is used to compare the two voltages and to detect any differences between them. If a difference is detected, the onboard logic will then either alert the user or shut the system down, depending on the severity of the voltage or current irregularities.

The X5649PI-2.7 is a highly efficient and reliable PMIC supervisor specifically designed for use in lithium ion battery powered systems. It is capable of monitoring two input voltages and current parameters, as well as providing a wide range of protection and control features. This makes it ideal for use in portable consumer electronics, digital signage, small office automation systems and medical devices.

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