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ETA1470

18V, 2A, High Efficiency Synchronous Step-Down Converter in FCTSOT23-6

ETA1470 is a wide input range, high-efficiency and high frequency DC-to-DC step-down switching regulator, capable of delivering up to 2A of output current. With a fixed switching frequency of 500KHz, this current mode PWM controlled converter allows the use of small external components, such as ceramic input and output caps, as well as small inductors.

一般应用
特征
  • Wide Input Range: 4.5V-18V
  • High Efficiency PFM mode at light load
  • Capable of Delivering 2A
  • No External Compensation Needed
  • Current Mode Control
  • Thermal Shutdown and UVLO
  • Excellent Load and Line Transient Response
  • Available in FCTSOT23-6 Package
应用
  • LCD TV
  • Set Top Box
  • Portable TV