LTC2935ITS8-2#TRPBF

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Power management integrated circuit (PMIC), also known as application power management integrated circuit, is a kind of integrated circuit which is professionally used for controlling the electric power supply and related parameters of the electric system. PMIC includes a variety of types, such as supervisors, power supplies, classifiers, reference voltage generators, and regulators. Among them, supervisors are important chips to ensure that the device power-on and power-off sequence and the stability of the device when operating. LTC2935ITS8-2#TRPBF belongs to the series of Power Management Integrated Circuit supervisors.

LTC2935ITS8-2#TRPBF is a kind of high-efficiency power management supervisor with low power consumption and high integration. It is mainly used for monitoring voltage, temperature and other parameters in high power applications such as servers, and for controlling the power supply of the system. The chip has rich peripheral interfaces, both high speed I2C / SPI digital interface and single-wire digital interface, which can be used to obtain the current tsys temperature in the system.

The device integrates a power-on reset, a real-time clock/alarm timer, an independent supply supervisor and 3 independent voltage monitors on a single chip. For example, the device can monitor an +8V output voltage and a +5V output voltage. The user can set the thresholds corresponding to the output voltage, so that when the output voltage reaches or falls below the threshold, the open drain RESET, WDI and ALERT outputs are driven by the device and controlled by the user to ensure the safety and reliability of the system. LTC2935ITS8-2#TRPBF consumes very low quiescent current of only 30μA, and its operating voltage range is from 2V to 5.5V. The device requires no external components to detect power, so the design is more accurate and efficient, thereby supporting system control.

In applications that require reliable system output, the LTC2935ITS8-2#TRPBF integrated system supervisor can provide valuable protection and control functions. When the output voltage exceeds or falls below the set voltage thresholds, or when the output load changes rapidly, or when thermal conditions are abnormal, the device can detect and output reset notification, warning and alert to prevent device operation failure, power overflow, or power failure due to system voltage instability or overvoltage or undervoltage protection. With independent programmable precision and margin functions, LTC2935ITS8-2#TRPBF can quickly and accurately detect change in output voltage.

In summary, the LTC2935ITS8-2#TRPBF Power Management Integrated Circuit supervisory chip is a highly integrated, high-efficiency and low-power monitoring device with many interfaces, especially suitable for system voltage monitoring and control, and also for output voltage overvoltage and undervoltage protection. It is widely used in relevant application fields such as telecommunications, computer systems, home appliances, medical instruments, automotive electronics, and industrial control.

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