XC6118C23AGR-G

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PMIC, or Power Management Integrated Circuit, is a kind of integrated circuit designed to provide power control and monitoring services. Supervisors also fall under the broad category of PMICs, which are devices capable of regulating the power supply chain by providing detailed supply measurements and comprehensive system safety features. The XC6118C23AGR-G is a combined voltage supervisor and reset IC from XcellentIC that is used to protect embedded systems from power-related anomalies. The IC enables designers to customize embedded system reset filtering, point monitoring, and multi-point reset or supply monitoring by offering three independent power-on reset and supply monitoring channels. This enables it to be used in a wide range of applications, from board level to industrial control.

The XC6118C23AGR-G combines an accurate threshold voltage supervisor and a multiple reset channel into a single package. This makes it an ideal choice for low-power systems, especially for those including safety-critical applications such as automotive, industrial, and medical applications. The device can detect both low-voltage warnings and brownout reset conditions up to 27.5V, and can support wide operating temperature ranges from -40℃ to +85℃. It also has a shutdown function that helps reduce leakage current in low power conditions, making it an energy efficient solution.

The XC6118C23AGR-G uses a multi-stage input monitoring process to ensure reliable operation and superior performance. Each power supply has a dedicated voltage detection block that monitors its voltage level. The IC also features a power-on reset (POR) controller with active low reset that senses three independent stages of the power supply. It has an adjustable reset delay of up to 1.2ms. If the voltage of any of the power supplys stays below the specified threshold for more than the given delay period, the controller will trigger a reset signal.

The XC6118C23AGR-G has two-state filters with Schmitt trigger inputs and programmable threshold levels to detect and filter noise which can lead to false reset. It also has an open drain output that can drive up to 150mA load current, making it suitable for a wide variety of applications. The IC also has an adjustable dead-time for output reset after power-up, which gives it a high degree of controlability.

A unique feature of the XC6118C23AGR-G is its built-in precision monitoring of the supply voltage, but with the ability to reset if the voltage drops below an adjustable level. This prevents unnecessary spends on higher-cost devices that have on-chip monitoring accuracy of only ±1%. The IC can also monitor external supply voltages up to 27.5V and detect brownout conditions. Additionally, the XC6118C23AGR-G has features such as pre-warning, reset hold-off, and reset delay, which can be used to ensure proper system power control.

The XC6118C23AGR-G is an ideal choice for embedded systems in automotive, industrial, and medical sectors, given its detailed supply monitoring feature and flexible system reset control. It is designed to extend the battery life and improve the system efficiency while providing reliable protection against power-related anomalies. It is also suitable for use in low-voltage, low-power systems, given its energy-saving shutdown function and wide operating temperature range. All in all, the XC6118C23AGR-G is a reliable and cost-effective power management solution for designersto safeguard their embedded systems from various power-related issues.

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