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.The LTC®4215/LTC4215-2 Hot Swap™ controllers allowa board to be safely inserted and removed from a livebackplane. Using an external N-channel pass transistor,board supply voltage and inrush current are ramped up atan adjustable rate. An I2C interface and onboard ADC allowfor monitoring of load current, voltage and fault status.The device features adjustable foldback current limit anda soft-start pin that sets the dI/dt of the inrush current.An I2C interface may confi gure the part to latch off orautomatically restart after the LTC4215 detects a currentlimit fault.The controller has additional features to interrupt the hostwhen a fault has occurred, notify when output power isgood, detect insertion of a load card, and power-up eitherautomatically upon insertion or wait for an I2C commandto turn on.The LTC4215 has a 20μs circuit breaker fi lter for applica-tions that require a fast fault response time and it defaultsto latchoff after an overcurrent fault. The LTC4215-2 hasan extended 420μs circuit breaker fi lter for applicationswhere supply transients may exceed 20μs and it defaultsto restart automatically after an overcurrent fault.
TYPE | DESCRIPTION | Select all |
---|---|---|
Package | Tape & Reel (TR) | |
Current - Supply | 3 mA | |
Series | - | |
Operating Temperature | -40°C ~ 85°C | |
Current - Output (Max) | - | |
Voltage - Supply | 2.9V ~ 15V | |
Programmable Features | Auto Retry, Current Limit, Fault Timeout, Latched Fault | |
Features | I²C, OVP, UVLO | |
Applications | General Purpose | |
Internal Switch(s) | No | |
Number of Channels | 1 | |
Supplier Device Package | 24-QFN (4x5) | |
Type | Hot Swap Controller, Monitor | |
Package / Case | 24-WFQFN Exposed Pad | |
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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