EUP3485 converter equivalent, 500khz synchronous step-down converter.
short circuit and thermal protection circuits to increase system reliability. In shutdown mode, the supply current drops below 1µA. The EUP3485 is available in SOP-8 pack.
Distributed Power Systems Networking Systems Notebook Systems and I/O Power Flat Panel Television and Monitors Personal .
The EUP3485 is a 500KHz fixed frequency synchronous current mode buck regulator. The device integrates both 110mΩ high-side switch and 30mΩ low-side switch that provide 4A of continuous load current over a wide operating input voltage of 4.5V to 18V..
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