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2022-09-24 23:32:00
NIS5101-Intelligent Hot Swap IC/Surge Limiter/Circuit Breaker
The SMART Hot Swap ICs combine the control and functionality of a single IC and save design time and power FETs by reducing the number of components required for a complete hot swap application. It is designed to allow safe insertion and removal of -48V backplane electronics. The functions of the chip are combined into a comprehensive solution that is easy to use. Smart Hot Swap includes user-selectable undervoltage and overvoltage lockout levels. It also has an adjustable current limit that can be reduced from the highest level with a single resistor. Operation at maximum current levels does not require additional external components. An internal temperature shutdown circuit greatly increases the reliability of this device.
Features • Integrated Power Supply • 100 V Operation • Thermal Limit Protection • Adjustable Current Limit • No External Current Shunt Required • Undervoltage and Overvoltage Lockout • 6.5 Continuous Operation • UIS Rated
Typical Applications • VoIP (Voice over Internet Protocol) servers • - 48V communication systems • +24 V wireless base station power supplies • Central office switching • Electronic circuit breakers