ADM1817-R23ARTZ-R7 Integrated Circuits (ICs)

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ADM1817-R23ARTZ-R7 is a type of PMIC - Supervisors, which provides accurate, reliable control for power systems such as microprocessors, ASICs, FPGAs and other integrated circuits. Developed by Analog Devices, the ADM1817-R23ARTZ-R7 is available in an easy-to-use, integrated 3.3V to 12V step-down regulator and supervisor IC.

In terms of application fields, the ADM1817-R23ARTZ-R7 is designed for a wide range of applications that require power monitoring and reliable protection. It is especially suitable for PC/104 and PCM systems, industrial control, instrumentation, audio systems, medical devices, and enterprise communication equipment, mainly due to its resistance to transient and continuous over voltages.

In terms of working principle, the ADM1817-R23ARTZ-R7 continuously monitors the voltage and current on the main power supply, which ensures that the system power is always within safe voltage and current limits. It uses an integrated, low-quiescent current regulator to provide accurate regulation, which helps protect the power system from overvoltage, overcurrent, and overtemperature. Additionally, it has an overvoltage locking protection feature that locks the voltage when an overvoltage event is detected, thus protecting the system from permanent damage.

The ADM1817-R23ARTZ-R7 also has a range of other features and functions, such as stepped slew rate limiting, adjustable UV/OV thresholds, dual level watchdog timer, extended temperature range, and remote shuts down capability. All these features help ensure reliable and accurate power system protection, thus providing users with added peace of mind.

In conclusion, the ADM1817-R23ARTZ-R7 is an efficient and reliable power monitor and protection IC, which can be used in a wide range of applications. It provides excellent protection and monitoring functions, along with adjustable UV/OV thresholds, adjustable slew rates, and remote shut down capability. The integrated 3.3V to 12V step-down regulator and supervisor IC helps keep the power system within safe voltage and current limits, thus providing users with enhanced performance and reliability.

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