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EUP3485 Datasheet 500khz Synchronous Step-down Converter

Manufacturer: Eutech Microelectronics

Overview: EUP3485 4A, 18V, 500KHz Synchronous Step-Down Converter.

Datasheet Details

Part number EUP3485
Manufacturer Eutech Microelectronics
File Size 889.50 KB
Description 500KHz Synchronous Step-Down Converter
Datasheet EUP3485-EutechMicroelectronics.pdf

General Description

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.

The internal synchronous power switch increases efficiency and eliminates the need for an external Schottky diode.

Key Features

  • 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 package with an exposed pad.

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EUP3485 Distributor