X5045PZ-2.7

PMIC supervisors are power management integrated circuit (PMIC) devices that support the digital control of power distribution and are used to manage the power distribution of integrated circuits within a larger system. The X5045PZ-2.7 is a PMIC supervisor specifically designed as an ultra-low-voltage/low-power supervisor IC.

Application Field

The X5045PZ-2.7 supervisor can be used in applications such as handheld and battery-operated electronic devices, including cell phones, Computers, Digital TV, tablets and Smartphones. This PMIC supervisor is designed to deliver optimized, reliable power management solutions with minimal external components. The IC provides, highly accurate under-voltage/over-voltage protection, robust design rules for device operation that limit the chances for runaway conditions, along with thermal protections. These features make the X5045PZ-2.7 suitable for use within the consumer electronics field.

Working Principle

The X5045PZ-2.7 is based on a simple principle, which works similarly to a Brown-out detector. The IC features an internal voltage reference, an analog-to-digital converter and an internal logic circuit, which are all connected in series. The internal voltage reference sets the voltage level at which the analog-to-digital converter will begin to convert the input voltage. The analog-to-digital converter then reads the input voltage and supplies a digital output. When the input voltage is below the reference voltage, the output of the analog-to-digital converter will indicate that the input voltage is low, and the internal logic bank will interpret this information and trigger the necessary actions.

The X5045PZ-2.7 is capable of detecting both under-voltage and over-voltage conditions and can respond to these conditions by either resetting the system or preventing the system from entering an abnormal state. This supervisor IC also provides advanced features such as current-limit protection, thermal shutdown, and selectable voltage and reset delays.

The X5045PZ-2.7 is an efficient and cost-effective solution for providing under-voltage/over-voltage protection for applications in the consumer electronics space. It is a reliable and easy to use PMIC and is easy to integrate with existing systems. The IC has been designed to provide superior power management, which helps to reduce overall operating costs and ensure the safety and reliability of the system.