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ETA1459

18V, 2.5A, I2C Controlled Output Synchronous Step-Down Converter

The ETA1459 is a wide input range, high-efficiency, DC-to-DC step-down switching regulator, capable of delivering up to 2.5A of output current. Its output can be dynamically controlled by I2C interface.

一般应用
特征
  • I2C Dynamic Output Control
  • Wide Input Operating Range from 4.2V to 18V
  • High Efficiency:
    • Up to 90%at Light Load
    • Up to 95% at Heavy Load
  • Capable of Delivering 2.5A
  • Input OVP at 20V
  • No External Schottky Diode Needed
  • Thermal shutdown and UVLO
应用
  • Smart TVs, Smart Set Top Box
  • Tablet computer, MID