LTC4260CUH#TRPBF
ActiveHOT SWAP CONTROLLER 1-CH 80V N-CHANNEL POSITIVE HIGH VOLTAGE 32-PIN QFN EP T/R
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LTC4260CUH#TRPBF
ActiveHOT SWAP CONTROLLER 1-CH 80V N-CHANNEL POSITIVE HIGH VOLTAGE 32-PIN QFN EP T/R
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Technical Specifications
Parameters and characteristics for this part
| Specification | LTC4260CUH#TRPBF |
|---|---|
| Applications | General Purpose |
| Current - Supply | 2 mA |
| Features | I2C |
| Internal Switch(s) | False |
| Mounting Type | Surface Mount |
| Number of Channels | 1 |
| Operating Temperature [Max] | 70 °C |
| Operating Temperature [Min] | 0 °C |
| Programmable Features | OVP, UVLO, Latched Fault, Slew Rate, Auto Retry, Fault Timeout, Current Limit |
| Supplier Device Package | 32-QFN (5x5) |
| Type | Hot Swap Controller, Monitor |
| Voltage - Supply [Max] | 80 V |
| Voltage - Supply [Min] | 8.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
Description
General part information
LTC4260 Series
The LTC4260 Hot Swap™controller allows a board to be safely inserted and removed from a live backplane. Using an external N-channel pass transistor, the board supply voltage can be ramped up at an adjustable rate. An I2C interface and onboard ADC allow monitoring of board current, voltage and fault status.The device features adjustable analog foldback current limit with latch off or automatic restart after the LTC4260 remains in current limit beyond an adjustable time-out delay.The controller has additional features to interrupt the host when a fault has occurred, notify when output power is good, detect insertion of a load card and power-up in either the on or off state.ApplicationsElectronic Circuit BreakersLive Board InsertionComputers, Servers
Documents
Technical documentation and resources