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ETA8291

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

ETA8291 is a Power Management Unit(PMU) with 2 channels of wide input range, high efficiency DC-to-DC step-down switching regulators. Each channel is capable of delivering up to 2A of output current.

一般应用
特征
  • Wide Input Range: 3.5V-18V
  • Dual 2A Max Output Current
  • Adaptive COT Control
  • Ultra-fast Load Transient Response
  • High Efficiency PFM mode at Light Load
  • High Efficiency Synchronous Operation
  • Low Rdson Internal Power FETs
  • No External Compensation Needed
  • Thermal Shutdown and UVLO
  • RoHS Compliant
应用
  • Set Top Box
  • xDSL Modem
  • LCD TV