Analog Devices Inc.
Analog Devices (NASDAQ: ADI) leads in crafting high-performance analog, mixed-signal, and digital signal processing integrated circuits. For decades, they've tackled signal processing challenges across global electronics. With over 100,000 clients, their products convert real-world phenomena into electrical signals. Merged with Maxim Integrated, they offer top-tier mixed-signal and power management technologies, solving complex problems from DC to 100 GHz and sensor to cloud.
View All Product from Analog Devices Inc.Live – 48V BackplaneAccelerated Response
The LTC®4252 negative voltage Hot SwapTM controllerallows a board to be safely inserted and removed from alive backplane. Output current is controlled by three stagesof current limiting: a timed circuit breaker, active currentlimiting and a fast feedforward path that limits peak currentunder worst-case catastrophic fault conditions.Adjustable undervoltage and overvoltage detectors dis-connect the load whenever the input supply exceeds thedesired operating range. The LTC4252’s supply input isshunt regulated, allowing safe operation with very highsupply voltages. A multifunction timer delays initial start-up and controls the circuit breaker’s response time. Thecircuit breaker’s response time is accelerated by sensingexcessive MOSFET drain voltage, keeping the MOSFETwithin its safe operating area (SOA). An adjustable soft-start circuit controls MOSFET inrush current at start-up.The LTC4252-2 provides automatic retry after a fault. TheLTC4252C-1/LTC4252C-2 feature tight ±1% undervoltage/overvoltage threshold accuracy. The LTC4252 is availablein either an 8-pin or 10-pin MSOP.The LTC4252B and LTC4252C improve the ruggednessof the shunt regulator in the LTC4252 and LTC4252A.
TYPE | DESCRIPTION | Select all |
---|---|---|
Package | Tape & Reel (TR) | |
Current - Supply | 800 µA | |
Series | - | |
Operating Temperature | 0°C ~ 70°C | |
Current - Output (Max) | - | |
Voltage - Supply | -48V | |
Programmable Features | Current Limit, Fault Timeout, OVP, UVLO | |
Features | Latched Fault | |
Applications | -48V | |
Internal Switch(s) | No | |
Number of Channels | 1 | |
Supplier Device Package | 10-MSOP | |
Type | Hot Swap Controller | |
Package / Case | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | |
Product Status | Active | |
Mounting Type | Surface Mount |
Analog Devices Inc.
Analog Devices (NASDAQ: ADI) leads in crafting high-performance analog, mixed-signal, and digital signal processing integrated circuits. For decades, they've tackled signal processing challenges across global electronics. With over 100,000 clients, their products convert real-world phenomena into electrical signals. Merged with Maxim Integrated, they offer top-tier mixed-signal and power management technologies, solving complex problems from DC to 100 GHz and sensor to cloud.
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