S-1000C27-I4T1G

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S-1000C27-I4T1G is a power management integrated circuit (PMIC) developed for the supervision of microprocessor systems. It is designed to monitor, detect and protect the system from unexpected failures. The S-1000C27-I4T1G is ideal for applications such as automotive and consumer electronics, as well as other critical industrial applications.

Application Fields

The S-1000C27-I4T1G is an excellent choice for applications that require cost effective system level reset, overvoltage and undervoltage protection. This PMIC is designed to detect and protect against power failure, voltage spikes, and over-current conditions. It is also able to monitor and detect thermal parameters, and has integrated RESET, EN and OVloop signals that can be used to provide system level protection and feedback during operation.

The S-1000C27-I4T1G can be used in a variety of applications, including automotive, consumer electronics, industrial, telecom, and military. This PMIC is designed to be hardware compatible with many popular microcontrollers, making it an ideal choice for embedded applications and other markets requiring reliable power management.

Working Principle

The S-1000C27-I4T1G is a three-terminal voltage regulator with built-in overvoltage and undervoltage detection, reset, enable and OVloop signals. An internal Bandgap reference circuit provides a highly accurate reference voltage (VREF) to detect overvoltage and undervoltage conditions in the system. This reference voltage is adjustable and can be set using external resistors.

The PMIC contains a Power On Reset (POR) circuit to detect if the system has been power cycled and a Thermal Shutdown circuit to detect the temperature of the system. If either the POR or Thermal Shutdown circuits detect an error, the PMIC will signal an En signal to the system, to alert it to the condition and reset the system if required. The OVloop signal allows active monitoring and protection against overvoltage condition of the system.

The S-1000C27-I4T1G has an internal reset signal, RESET, that is used to reset the system when an overvoltage, undervoltage or POR condition is detected. In addition, it also has an EN signal that can be used to alert the system to other conditions, such as Thermal Shutdown or OVloop conditions. Both of these signals can be connected to external circuitry, such as interrupt controllers, to allow the system to take appropriate action.

The S-1000C27-I4T1G is an ideal solution for power management in applications where cost, space, and compatibility are important factors. Its built-in protection features, adjustable reference levels and standard control signals make it an excellent choice for supervisors in many embedded and industrial applications.

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