厂商：Freescale
类别：16位单片机
厂商：AKM
类别：数字音频DAC
厂商：Panasonic
类别：PhotoMOS(MOSFET输出光电耦合器)
厂商：
厂商：Atmel
类别：EEPROM
类别：信号继电器
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特点Allows Safe Board Insertion and Removal from a Live BackplaneControls Supplies from 0V to –16VAdjustable Analog Current Limit With Circuit Breaker TimerFast Response Time Limits Peak Fault CurrentAdjustable Soft-Start Current LimitAdjustable Timer with Drain Voltage Accelerated ResponseAdjustable Undervoltage/Overvoltage ProtectionLTC4214-1: Latch Off After FaultLTC4214-2: Automatic Retry After FaultAvailable in the 10-Pin MSOP Package典型应用典型应用描述The LTC?4214 negative voltage Hot Swap? controller allows a board to be safely inserted and removed from a live backplane. Output current is controlled by three stages of current limiting: a timed circuit breaker, active current limiting and a fast feedforward path that limits peak current under worst-case catastrophic fault conditions.Adjustable undervoltage and overvoltage detectors disconnect the load whenever the input supply exceeds the desired operating range. The LTC4214 controls negative supplies ranging from near zero to –16V. A multifunction timer delays initial start-up and controls the circuit breaker’s response time. This response time is accelerated by sensing excessive MOSFET drain voltage, keeping the MOSFET within its safe operating area (SOA). An adjustable soft-start circuit controls MOSFET inrush current at start-up. A power good status output can enable a power module at start-up or disable it if the circuit breaker trips.The LTC4214-1 latches off after a circuit breaker fault times out. The LTC4214-2 provides automatic retry after a fault. The LTC4214 is available in the 10-pin MSOP package.