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ETA1483

2A, 18V High Efficiency Synchronous Step-Down Converter

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 components, such as ceramic input and output caps, as well as small inductors, while still providing low output ripples.

一般应用
特征
  • 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
  • 923V Reference for Low Output voltages
  • Logic Control Shutdown
  • Thermal shutdown and UVLO
  • Available in SOP8
应用
  • LCD TVs
  • Notebook computers
  • FPGA power supplies
  • LED drivers
  • Car Charging Device