LM3481 controller equivalent, high efficiency low-side n-channel controller.
such as thermal shutdown, short-circuit protection and over voltage protection. Power saving shutdown mode reduces the total supply current to 5µA and allows power supply.
* Distributed Power Systems
* Notebook, PDA, Digital Camera, and other Portable
Applications
* Offline Powe.
The LM3481 is a versatile Low-Side N-FET high performance controller for switching regulators. It is suitable for use in topologies requiring a low-side FET, such as boost, flyback, SEPIC, etc. The LM3481 can be operated at extremely high switching f.
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