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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LTC3822 - No RSENSE, Low Input Voltage, Synchronous Step-Down DC/DC Controller (1 Supplier)
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LTC3823 - Fast No Rsense Step-Down Synchronous DC/DC Controller with Differential Output Sensing, Tracking and PLL (1 Supplier)
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LTC3824 - High Voltage Step-Down Controller With 40µA Quiescent Current (1 Supplier)
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LTC3826-1 - 30µA IQ, Dual, 2-Phase Synchronous Step-Down Controller (1 Supplier)
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LTC3826 - 30µA IQ, Dual, 2-Phase Synchronous Step-Down Controller (1 Supplier)
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LTC3827-1 - Low IQ, Dual, 2-Phase Synchronous Step-Down Controller (1 Supplier)
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LTC3827 - Low IQ, Dual, 2-Phase Synchronous Step-Down Controller (1 Supplier)
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LTC3828 - Dual, 2-Phase Step-Down Controller with Tracking (1 Supplier)
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LTC3829 - 3-Phase, Single Output Synchronous Step-Down DC/DC Controller with Diffamp (1 Supplier)
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LTC3830 - High Power Step-Down Synchronous DC/DC Controllers for Low Voltage Operation (1 Supplier)
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LTC3831-1 - High Power Synchronous Switching Regulator Controller for DDR Memory Termination (1 Supplier)
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LTC3831 - High Power Synchronous Switching Regulator Controller for DDR Memory Termination (1 Supplier)
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LTC3832 - High Power Step-Down Synchronous DC/DC Controllers for Low Voltage Operation (1 Supplier)
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LTC3833 - Fast Accurate Step-Down DC/DC Controller with Differential Output Sensing (1 Supplier)
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LTC3834-1 - 30?A IQ Synchronous Step-Down Controller (1 Supplier)
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LTC3834 - 30?A IQ Synchronous Step-Down Controller (1 Supplier)
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LTC3835-1 - Low IQ Synchronous Step-Down Controller (1 Supplier)
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LTC3835 - Low IQ Synchronous Step-Down Controller (1 Supplier)
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LTC3836 - Dual 2-Phase, No RSENSE Low VIN Synchronous Controller (1 Supplier)
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LTC3838-1 - Dual, Fast, Accurate Step-Down DC/DC Controller with Dual Differential Output Sensing (1 Supplier)
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LTC3838-2 - Dual, Fast, Accurate Step-Down DC/DC Controller with External Reference Voltage and Dual Differential Output Sensing (1 Supplier)
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LTC3838 - Dual, Fast, Accurate Step- Down DC/DC Controller with Differential Output Sensing (1 Supplier)
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LTC3839 - Fast, Accurate, 2-Phase, Single-Output Step-Down DC/DC Controller with Differential Output Sensing (1 Supplier)
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LTC3850-2 - Dual, 2-Phase Synchronous Step-Down Switching Controller (1 Supplier)
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LTC3850 - Dual, 2-Phase Synchronous Step-Down Switching Controller (1 Supplier)
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