首页
样品申请
加入钰泰

ETA1477

18V/2A, High Efficiency Synchronous Step-Down Converter in SOT23-6

ETA1477 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. It adopts an Adaptive COT control scheme that enables very fast transient response and provides a very smooth transition when the output varies from light load to heavy load.

一般应用
特征
  • Wide Input Range: 4.5V-18V
  • Adaptive COT Control
  • Ultra-fast Load Transient Response
  • High Efficiency PFM Mode at Light Load
  • High Efficiency Synchronous Operation
  • No Load IQ 177uA
  • Low Rdson Internal Power FETs
  • Capable of Delivering 2A
  • No External Compensation Needed
  • Thermal Shutdown and UVLO
  • Available in SOT23-6 Package
应用
  • LCD TV
  • Set Top Box
  • xDSL Modem