S-80133ALPF-JASTFU

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The S-80133ALPF-JASTFU is a voltage supervisor PMIC (Power Management Integrated Circuit) well suited for today’s demanding data-rich applications. It features a wide operating voltage range of 1.6 V to 5.5 V and can provide up to 4.2V of signal voltage precision. It is designed to use a supervised low voltage comparator (LVC) to control output voltage levels and detect when the dynamic signal drops below the reference signal. The PMIC also has the ability to monitor supply voltage levels, providing extra protection of system stability.

The S-80133ALPF-JASTFU is ideal for applications requiring sophisticated power management and system reliability. It is capable of monitoring two power supply voltages simultaneously, record system status and trigger an optimized level of output voltage or wake-up event. This PMIC can be used to provide overvoltage, undervoltage and over-temperature protection for automotive safety systems, industrial control systems and consumer electronics. It can also be used for load sharing and power management in computer and server applications.

The S-80133ALPF-JASTFU consists of an analog core circuit that contains a low-voltage comparator and an output stage consisting of a digital filter, an output buffer and a reset driver. The device also features an integrated temperature sensor providing additional system status information. It supports an adjustable reset level, adjustable voltage reference and an adjustable start-up delay. It can also be configured to provide an open-drain output or analog output.

The LVC and digital filter are controlled by an on-chip microcontroller with several inputs, allowing the device to respond to various threshold conditions. The microcontroller controls the output stage by using PMIC registers, which can be programmed to enable different voltage levels and reset delays, as well as providing other functionalities such as thermal evacuation. A wide range of operating temperatures on this PMIC allows it to be used in harsh environments.

The S-80133ALPF-JASTFU can be further customised through external means such as a bit-set, or by using an optional external DMA (digital mapping) pin. The DMA pin enables the user to program the device for specific supply voltages, temperature ranges and other parameters, making it suitable for many different applications. Its wide operating voltage range and high precision output signals make it one of the most versatile PMICs available.

The S-80133ALPF-JASTFU provides higher system reliability with its integrated temperature monitoring and precision output signals. Its ability to monitor two supply voltages simultaneously, record system status and provide adjustable reset levels makes it an ideal choice for power management and data-rich applications such as automotive, industrial control and consumer electronics. Its wide operating voltage and temperature range and ability to be customised through external programming makes it the perfect choice for today’s demanding applications.

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