X4163V8-2.7

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The X4163V8-2.7 is a voltage supervisor that belongs to the PMIC (Power Management IC) family of Supervisors. Designed for a battery-powered system, it is a low-power voltage detector with a low-dropout voltage regulator (LDO). The X4163V8-2.7 provides excellent accuracy, fast response time, and a wide operating temperature range to ensure robust system performance.

This voltage supervisor is designed to detect a variety of voltage levels and has a wide operating temperature range from –40°C to +85°C. It provides an accurate and reliable way to monitor the system power rail for a smooth and safe wired operation. Its built-in thermal protection helps protect against overheating, overcurrent and an overvoltage protection circuit. Furthermore, the X4163V8-2.7 has an auto-resume feature that enables the system to resume working after the fault current has been removed.

The X4163V8-2.7 uses a hybrid comparison circuit to monitor various voltage levels. This circuit is fully programmable with a window-type hardware setup. Once the supervisor reaches the low-voltage threshold, the output will be active and indicate the low or high voltage condition of the power rail. It is compatible with both 3.3V and 5.0V digital logic, and can also be used with other power-management ICs for battery charging, buck-boost conversion, and other power-management applications.

The X4163V8-2.7 offers an adjustable output power level from 1.0V to 6.0V. It has an input voltage range of 0.7V to 5.5V. In active mode, the IC has a quiescent current of 6μA and a thousand-to-one trip ratio. This device is available in 8-pin SOIC and 8-pin MSOP packages. The supervisor has a response time of 5ms and is designed to meet the increasing digital power requirements of modern systems. Moreover, the supervisor has built-in digital interface ports and enable logic, which allow it to interface easily with standard processor architectures.

In summary, the X4163V8-2.7 is a voltage supervisor, designed to monitor various voltage levels, that provides an excellent monitoring accuracy with a wide operating temperature range, fast response time and low current consumption. It also has built-in digital interface ports, thermal shutdown, and enable logic to provide an enhanced monitoring performance. This voltage supervisor has various applications in battery-powered systems, buck-boost conversion, power management and other power-management applications.

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