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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LTC1703 - Dual 550kHz Synchronous 2-Phase Switching Regulator Controller with 5-Bit VID (1 Supplier)
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LTC1704 - 550kHz Synchronous Switching Regulator Controller Plus Linear Regulator Controller (1 Supplier)
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LTC1705 - Dual 550kHz Synchronous Switching Regulator Controller with 5-Bit VID and 150mA LDO (1 Supplier)
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LTC1708-PG - Dual Adjustable 5-Bit VID High Efficiency, 2-Phase Current Mode Synchronous Buck DC/DC Regulator Controller (1 Supplier)
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LTC1729 - Li-Ion Battery Charger Termination Controllers (1 Supplier)
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LTC1731-4.1 and 4.2 - Single Cell Lithium-Ion Linear Battery Charger Controllers (1 Supplier)
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LTC1731-8.4 and 8.2 - Lithium-Ion Linear Battery Charger Controller (1 Supplier)
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LTC1732-4.2 - Lithium-Ion Linear Battery Charger Controller (1 Supplier)
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LTC1732-4 - Lithium-Ion Linear Battery Charger Controller (1 Supplier)
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LTC1732-8.4 - Lithium-Ion Linear Battery Charger Controller (1 Supplier)
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LTC1753 - 5-Bit Programmable Synchronous Switching Regulator Controller for Pentium® II Processor (1 Supplier)
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LTC1757A - Single/Dual Band RF Power Controllers (1 Supplier)
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LTC1758-1 - RF Power Controllers with 250kHz Control Loop Bandwidth and 40dB Dynamic Range (1 Supplier)
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LTC1771 - 10µA Quiescent Current High Efficiency Step-Down DC/DC Controller (1 Supplier)
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LTC1772B - Constant Frequency Current Mode Step-Down DC/DC Controller in SOT-23 (1 Supplier)
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LTC1772 - Constant Frequency Current Mode Step-Down DC/DC Controller in SOT-23 (1 Supplier)
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LTC1773 - Synchronous Step-Down DC/DC Controller (1 Supplier)
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LTC1778 - Wide Operating Range, No RSENSE Step-Down Controller (1 Supplier)
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LTC1840 - Dual Fan Controller with 2-Wire Interface (1 Supplier)
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LTC1871-1 - Wide Input Range, No RSENSE Current Mode Boost, Flyback and SEPIC Controller (1 Supplier)
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LTC1871-7 - High Input Voltage, Current Mode Boost, Flyback and SEPIC Controller (1 Supplier)
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LTC1871 - Wide Input Range, No RSENSE Current Mode Boost, Flyback and SEPIC Controller (1 Supplier)
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LTC1872B - Constant Frequency Current Mode Step-Up DC/DC Controller in ThinSOT (1 Supplier)
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LTC1872 - Constant Frequency Current Mode Step-Up DC/DC Controller in SOT-23 (1 Supplier)
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LTC1873 - Dual 550kHz Synchronous 2-Phase Switching Regulator Controller with 5-Bit VID (1 Supplier)
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