TPS259271DRCR

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Power management integrated circuits (PMICs) are critical components of power supplies in electronics systems. PMICs provide functional control and monitoring for various different components including DC-DC converters, hot-swap controllers, power switches, and linear regulators. Hot Swap Controllers are components of PMICs used to manage hot-swapping and other fault protection of load sources. The TPS259271DRCR is a single-channel Hot Swap Controller that provides safety and higher power supply reliability for data center, telecom and server equipment. The TPS259271DRCR Hot Swap Controller is designed to provide load current protection, load voltage sequencing, load voltage margining and inrush current control for situations involving unexpected removal or insertion of components or assemblies. It features an adjustable overvoltage protection that can be programmed to a maximum of 29V and a maximum operating current of 7A. The TPS259271DRCR Hot Swap Controller works by monitoring the nominal regulated supply voltage and the load current. By doing this the Hot Swap Controller can detect current faults, switching conditions, and circuit protection events. Three hardware pins, two external remote voltage sensing pins and one current sense pin are used to monitor and control the load voltage, load current, and fault status. The controller is also equipped with an internal soft start circuit, turn-on set and cancel function, overvoltage and undervoltage protection, and an adjustable fault lockout mechanism. The TPS259271DRCR can be used in various applications that require the management of hot-swapping and other fault protection of load sources. It is especially useful for data center, telecom, and server equipment that require robust performance with reliable hotswapping. It is also used in medical equipment, industrial machinery, and any other application that requires seamless and reliable performance of hot swap controllers. In summary, the TPS259271DRCR Hot Swap Controller is a powerful PMIC component used for load voltage sequencing, load voltage margining, inrush current control, and the prevention of overvoltage and undervoltage conditions. It is an excellent choice for improving device performance and power supply reliability in data center, telecom, and server applications, as well as a variety of other scenarios where hot-swapping and fault protection are needed.

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