-48V Hot Swap Controller Linear Technology has introduced 10-bit ADC board

Linear Technology has introduced a negative high voltage Hot Swap (Hot SwapTM) Controller LTC4261. It has an onboard 10-bit ADC and MC14066B datasheet and I2C compatible interface, by measuring card voltages and MC14066B price and currents and MC14066B suppliers and record the past and present fault conditions to achieve the precise power control. Linear Technology LTC4261 further improve the LTC4260, which is a also has an onboard ADC and I2C interface is 48V Hot Swap controller.

ADC registers the information to query through the I2C bus, and then used to determine if a card is indeed using its allocated power, or abnormal conditions in operation. Can give in a disordered state board marked with a sign in need of repair, even in its failure to complete this work before. This advanced power monitoring, combined with a-12V to-100V wide input voltage range and hot-swap capability, making the LTC4261 a high utilization of the system, such as AdvancedTCA telecom / network equipment the ideal choice. In these systems, power distribution network on the health and integrity of a careful monitoring is crucial.

LTC4261 is designed for the way in a controlled switched on and off power supply and design. Active current limiting makes the board increased the voltage across the capacitor under control and prevent the backplane supply voltage drop. Inrush current and over-current limit and undervoltage / overvoltage threshold and hysteresis can be adjusted, so as to proprietary design provides maximum flexibility and accuracy. If the controller time-out delay to keep the current limit beyond the state, its will take the load off, and can be configured to latch off after the event or automatic retry.

LTC4261 also has other functions, including interrupt the host when a failure occurs, when the output power in a good state, issued a circular signal, detecting card insertion, and an external supply monitor fails in a time-out period indicate power good within the state of the case off to adjust the transistor.

LTC4261 technical specifications for commercial and industrial temperature ranges and the development, providing 28-pin SSOP and 24-lead 4mm x 5mm QFN package. 1,000-piece quantities starts at $ 5.95 per piece.