MIC1815-10U-TR

Power management integrated circuits (PMIC) have seen massive growth and usage in recent times. PMICs are sometimes referred to as supervisors as they provide a wide range of functions such as voltage and current monitoring, thermal protection, over-voltage protection and reset functions. Supervisors help to ensure that the power supplied to a device or system is within a safe range, and they can protect against any unforeseen power or voltage conditions. The MIC1815-10U-TR is one such PMIC supervisor and is a highly integrated power management solution, specifically designed for low power embedded systems.

The MIC1815-10U-TR is a low power supervisor, with an operating voltage range between 2.5V to 5.5V. It offers on-chip monitoring and protection capabilities, providing a cost-effective power solution for embedded systems. The MIC1815-10U-TR is a dual-channel device, with independent monitoring and protection for each channel. This makes it ideal for applications that require two independent sources of power, such as dual-output power designs.

The MIC1815-10U-TR is easy to use and has an extended temperature range of -25°C to +105°C. It offers a wide range of functional features, such as reset delay, programmable reset assertion levels and polarity, output hold time and window-mode reset. All these features enable the device to be used in a variety of applications, including industrial, automotive and consumer systems.

The main applications for the MIC1815-10U-TR are high-reliability systems, such as serial communication systems, embedded controllers, and small form factor systems. It is also suitable for battery-powered embedded systems, and is useful for monitoring low-voltage Vcc rail or battery voltage in portable medical applications. It is also suitable for situations where multiple rail voltages need to be monitored, or where a reset signal is needed to ensure proper system initialization.

User-defined parameters can be programmed into the MIC1815-10U-TR to customized the operating parameters for any application. This includes reset thresholds, reset time delays, window-mode threshold voltage, as well as other programming options. The device can also be used as a general reset generator when used together with external components. The MIC1815-10U-TR is easy to use and program, and offers a wide range of features suitable for a range of industrial, automotive, and consumer applications.

The working principle of the MIC1815-10U-TR is quite simple. It detects when the supply voltage falls below the reset threshold voltage, or when the voltage exceeds the overvoltage threshold. When either of these conditions is detected, the device activates its output, which triggers a reset of the system. The output remains active until the correct voltage level is regained. The device also provides an on-chip reset delay timer, which can be set by the user to delay the reset assertion until the voltage has stabilized.

The MIC1815-10U-TR is a great choice for applications that require a low-power, accurate, and reliable supervisor. Its extended temperature operations, wide variety of programmable options, and reset generator capabilities make it perfect for a wide range of applications. The MIC1815-10U-TR is reliable, cost-effective, and easy to use, making it an excellent choice for any power management solution.