| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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596 pcs
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596 pcs | On Request | 1 | On Request | On Request | 10+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Tape & Reel |
The LTC4252-1CMS8#TRPBF from LT is a negative voltage Hot Swap controller designed for safe board insertion and removal from live backplanes. This controller features a floating topology that permits very high voltage operation and includes a current limit with a timed circuit breaker, active current limiting, and a fast feedforward path to limit peak fault current.
Key electrical features include adjustable undervoltage and overvoltage protection, which disconnect the load when the input supply exceeds the desired operating range. The LTC4252A variants offer ±1% accuracy for these thresholds. It also incorporates a programmable soft-start current limit and a programmable timer with drain voltage accelerated response.
This component is available in an 8-pin MSOP package and is supplied on tape and reel. The LTC4252-1/LTC4252A-1 variants feature a latch-off mechanism after a fault.
Applications for this controller include systems requiring safe power management during board insertion or removal in -48V environments.
The LTC4252-1CMS8#TRPBF is a negative voltage Hot Swap controller that allows a board to be safely inserted and removed from a live backplane.
It supports live -48V backplanes.
Output current is controlled by three stages: a timed circuit breaker, active current limiting, and a fast feedforward path.
Yes, it features adjustable undervoltage and overvoltage detectors.
It is available in an 8-pin MSOP package.
