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ETA1483 Datasheet 18v High Efficiency Synchronous Step-down Converter

Manufacturer: ETA solutions

Overview: ETA1483 2A, 18V High Efficiency Synchronous Step-Down Converter.

Datasheet Details

Part number ETA1483
Manufacturer ETA solutions
File Size 322.68 KB
Description 18V High Efficiency Synchronous Step-Down Converter
Datasheet ETA1483-ETAsolutions.pdf

General Description

The ETA1483 is a wide input range, high-efficiency, DC-to-DC step-down switching regulator, capable of delivering up to 2A of output current.

Current mode PWM control allows the use of small external ponents, such as ceramic input and output caps, as well as small inductors, while still providing low output ripples.

On top of the integrated internal synchronous rectifier that eliminates external Schottky diode, ETA1483 also employs a proprietary control scheme that switches the device into a power save mode during light load, thereby extending the range of high efficiency operation.

Key Features

  • Wide Input Operating Range from 3.6V to 18V.
  • High Efficiency:.
  • Up to 90%at Light Load.
  • Up to 95% at Heavy Load.
  • Capable of Delivering 2A.
  • Input OVP at 20V.
  • No External Schottky Diode Needed.
  • Current Mode control.
  • 0.923V Reference for Low Output voltages.
  • Logic Control Shutdown.
  • Thermal shutdown and UVLO.
  • Available in SOP8.

More Datasheets from ETA solutions

Part Number Description
ETA1485 18V High Efficiency Synchronous Step-Down Converter

ETA1483 Distributor