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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LTC3210-2/LTC3210-3 - MAIN/CAM LED Controllers with 32-Step Brightness Control in 3mm × 3mm QFN (1 Supplier)
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LTC3210 - MAIN/CAM LED Controller in 3mm × 3mm QFN (1 Supplier)
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LTC3700 - Constant Frequency Step-Down DC/DC Controller with LDO Regulator (1 Supplier)
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LTC3701 - 2-Phase, Low Input Voltage, Dual Step-Down DC/DC Controller (1 Supplier)
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LTC3703 - 100V Synchronous Switching Regulator Controller (1 Supplier)
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LTC3703-5 - 60V Synchronous Switching Regulator Controller (1 Supplier)
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LTC3704 - Wide Input Range, No RSENSE Positive-to-Negative DC/DC Controller (1 Supplier)
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LTC3705 - 2-Switch Forward Controller and Gate Driver (1 Supplier)
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LTC3706 - Secondary-Side Synchronous Forward Controller with Polyphase Capability (1 Supplier)
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LTC3708 - Fast 2-Phase, No RSENSE Buck Controller with Output Tracking (1 Supplier)
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LTC3709 - Fast 2-Phase, No RSENSE Synchronous DC/DC Controller with Tracking/Sequencing (1 Supplier)
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LTC3711 - 5-Bit Adjustable, Wide Operating Range, No RSENSE Step-Down Controller (1 Supplier)
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LTC3713 - Low Input Voltage, High Power, No Rsense Synchronous Buck DC/DC Controller (1 Supplier)
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LTC3714 - Intel Compatible, Wide Operating Range, Step-Down Controller with Internal Op Amp (1 Supplier)
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LTC3717-1 - Wide Operating Range, No RSENSE Step-Down Controller for DDR/QDR Memory Termination (1 Supplier)
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LTC3717 - Wide Operating Range, No RSENSE Step-Down Controller for DDR/QDR Memory Termination (1 Supplier)
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LTC3718 - Low Input Voltage, DC/DC Controller for DDR/QDR Memory Termination (1 Supplier)
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LTC3719 - 2-Phase, High Efficiency, Step-Down Controller for AMD Opteron CPUs (1 Supplier)
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LTC3720 - Single Phase VRM8.5 Current Mode Step-Down Controller (1 Supplier)
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LTC3721-1 - Push-Pull PWM Controller (1 Supplier)
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LTC3722 - Synchronous Dual Mode Phase Modulated Full Bridge Controllers (1 Supplier)
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LTC3723 - Synchronous Push-Pull PWM Controllers (1 Supplier)
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LTC3725 - Single-Switch Forward Controller and Gate Driver (1 Supplier)
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LTC3726 - Secondary-Side Synchronous Forward Controller (1 Supplier)
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LTC3730 - 3-Phase, 5-Bit Intel Mobile VID, 600kHz, Synchronous Buck Controller (1 Supplier)
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