S-80914CLPF-G6JTFU

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The S-80914CLPF-G6JTFU is a device that can be classified under the Power Management Integrated Circuit (PMIC) - Supervisors category. It is a high-performance power-on supervisor, which integrates a reset circuit, a power supply supervisor, a watchdog timer (WDT), pull-up resistors for low-voltage detection (LVDs) and two GPIOs. This device also features a power-on reset (POR) circuit, a watchdog timer reset (WDR) circuit, and a regulated output voltage from +1.8V to +3.3V. It is designed to provide power monitoring and reset functions for microcontrollers and peripheral components in the industry including automotive, industrial control, and consumer electronics. The S-80914CLPF-G6JTFU is capable of responding to input voltage down to 1.4V and can detect a drop of below 0.4V.

The S-80914CLPF-G6JTFU has a wide range of application fields. It is highly suitable for applications where an extended temperature range is required, such as automotive and industrial equipment. It is also used in systems that require accurate voltage monitoring, such as modems, radios, and battery-powered devices. Additionally, it is used in consumers electronics devices that require power and reset supply, such as small medical applications, gaming and multimedia products, devices with a built-in LCD, and other portable devices. The S-80914CLPF-G6JTFU is also suitable for applications where fast response times are required due to its shorter fall times.

The S-80914CLPF-G6JTFU also has two GPIOs, which can be used for applications such as low-voltage level detection and system reset. The GPIO/SIO can be selected for either an input or output function. It can be used to reset or wake up a microcontroller or system when input voltage levels are below 1.4V. Additionally, the GPIO/SIO can be used as an output to detect the status of an external system or a battery. Other applications include controlling a switch, warning devices, and enabling/disabling of other microcontrollers and peripheral components.

The working principle of the S-80914CLPF-G6JTFU is based on the monitoring of the input voltage. The device is powered by a stable input voltage that must be between 1.4V and 4.7V. When the input voltage drops below the voltage threshold, a reset signal is generated and sent to other connected circuits. The reset signal can be triggered by a power supply fault, low battery condition, and low-voltage level detection. After the reset, the microcontroller will restart the system with accurate power supply and reset configuration.

The S-80914CLPF-G6JTFU also features two GPIOs, which can be used for low voltage level detection or reset, enabling or disabling of other microcontrollers and peripheral components, or for other monitoring applications. The device also features a watchdog timer, which can detect system failures and faults and initiate a device reset. Additionally, the device is designed to maintain a constant regulated output voltage from +1.8V to +3.3V.

In conclusion, the S-80914CLPF-G6JTFU is a high-performance power-on supervisor, which integrates a reset circuit, a power supply supervisor, a watchdog timer (WDT), pull-up resistors for low-voltage detection (LVDs), and two GPIOs. Its wide range of application fields and working principle makes it a versatile power management IC (PMIC) - Supervisors device. It is suitable for a wide range of applications, including automotive and industrial equipment, portable devices, and devices with a built-in LCD. Its extended temperature range and fast response times make it suitable for applications requiring an accurate voltage monitoring and reset supply.

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