S-80933CNPF-G83TFG

Power Management Integrated Circuit (PMIC) plays a very important role in the modern devices and electronics. Supervisors are one of the most important power devices in the PMIC Category. S-80933CNPF-G83TFG is a highly integrated supervisor for system voltage monitoring and reset generation, commonly known as System Power Monitor. This powerful integrated device is available in ultra-small SOP-8 and DFN package, making it an ideal choice for space-critical applications. The S-80933CNPF-G83TFG supervisor supports a wide input power supply range, from 0.9V to 5.5V, and has a low-power standby mode. It features a 4-bit system voltage monitor, programmable threshold voltage, active-low reset output, and reset hold time adjustment. The reset output is user-programmable via external resistors. The integrated features provide users with an easy-to-use, cost-effective solution that can monitor system voltage and generate reset output. The reset output\'s threshold voltage and reset hold time are adjustable by using external resistors. The reset output can be used to drive FET switches to control the output voltage of the system or to control the MCU\'s reset pin for reset function. The reset output is active low, so the MCU will reset when the system voltage is less than the threshold voltage and reach the reset hold time. The S-80933CNPF-G83TFG power manager\'s system power monitor works through two external resistors. One resistor, R1, sets the threshold voltage, and the other, R2, sets the reset hold time. The maximum voltage threshold can be as high as 5.5V and the reset timer is adjustable from 1ms to 32ms, depending on the value of R2. This device is suited for many applications and can be used in a variety of systems such as industrial controllers, computer motherboards, portable and wearable devices, smart home appliances, automotive infotainment systems, etc. This device helps to monitor the system voltage and supply automated reset function, preventing system damage and malfunctions. In conclusion, the S-80933CNPF-G83TFG power manager is a perfect solution for system voltage monitoring and reset generation in space-critical applications due to its small size, wide voltage range and adjustable reset output. The external resistors enable users to program the threshold voltage and reset hold time, making the S-80933CNPF-G83TFG a simple, cost-effective solution for monitoring system voltage and generating reset output.