Power Controllers
Power controllers are semiconductor devices which control the power (the voltage and/or current) supplied to an electrical circuit. They work in a similar way to circuit breakers but are much more efficient and faster at turning off the power. Instead of disconnecting power when it reaches the trip point, it will turn it off as soon as it sees even a gradual energy increase. In this way, it can protect any equipment from damage which might be caused by power surges or spikes. There are various types of power controllers. Some are analogue-based and some can be used for AC, DC or for both currents. There are micro controllers which consist of a complete protection system on a chip or these devices can be programmable, either by computer or by a specific programming method. Newer smart controllers have features such as alarm strategies and diagnostic load fault detection to ensure the correct functioning of a circuit and, if necessary, its repair. Because of their high speeds, power controllers tend to be used more in the fields of manufacturing and engineering where a power surge protector might not be considered fast enough to safeguard expensive and sensitive pieces of machinery.
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LT3837 - Isolated No-Opto Synchronous Flyback Controller (1 Supplier)
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LT3840 - Wide Input Range Synchronous Regulator Controller with Accurate Current Limit (1 Supplier)
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LT3844 - High Voltage, Current Mode Switching Regulator Controller with Programmable Operating Frequency (1 Supplier)
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LT3845A - High Voltage Synchronous Current Mode Step-Down Controller with Adjustable Operating Frequency (1 Supplier)
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LT3845 - High Voltage Synchronous Current Mode Step-Down Controller with Adjustable Operating Frequency (1 Supplier)
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LT4180 - Virtual Remote Sense Controller (1 Supplier)
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LT4220 - Dual Supply Hot Swap Controller (1 Supplier)
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LT4250 - Negative 48V Hot Swap Controller (1 Supplier)
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LT4254 - Positive High Voltage Hot Swap Controller with Open-Circuit Detect (1 Supplier)
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LT4256-1 - Positive High Voltage Hot Swap Controllers (1 Supplier)
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LT4256-2 - Positive High Voltage Hot Swap Controllers (1 Supplier)
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LT4256-3 - Positive High Voltage Hot Swap Controller with Open-Circuit Detect (1 Supplier)
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LT4275 - LTPoE++/PoE+/PoE PD Controller (1 Supplier)
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LT4320/LT4320-1 - Ideal Diode Bridge Controller (1 Supplier)
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LT4321 - PoE Ideal Diode Bridge Controller (1 Supplier)
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LT4351 - MOSFET Diode-OR Controller (1 Supplier)
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LT8490 - High Voltage, High Current Buck-Boost Battery Charge Controller with Maximum Power Point Tracking (MPPT) (1 Supplier)
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LT8705 - 80V VIN and VOUT Synchronous 4-Switch Buck- Boost DC/DC Controller (1 Supplier)
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LT8710 - Synchronous SEPIC/ Inverting/Boost Controller with Output Current Control (1 Supplier)
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LTC1041 - BANG-BANG Controller (1 Supplier)
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LTC1143 - Dual High Efficiency SO-16 Step-Down Switching Regulator Controllers (1 Supplier)
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LTC1147 - High Efficiency Step-Down Switching Regulator Controllers (1 Supplier)
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LTC1266 - Synchronous Regulator Controller for N- or P-Channel MOSFETs (1 Supplier)
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LTC1421 - Hot Swap Controller (1 Supplier)
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LTC1422 - Hot Swap Controller (1 Supplier)
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