TDA38825 20 A Synchronous Buck regulator with FAST COT control, adjustable current limit, & voltage tracking.

概要

The TDA38825 is a 20 A fully integrated and highly efficient DC-DC buck regulator. It uses a fast Constant On-Time (COT) control scheme, which simplifies the design efforts and achieves fast transient response while maintaining excellent line and load regulation. It can operate over a wide range of input voltage (2.7 V to 16 V) using an external bias supply.

特長

  • Wide input voltage range
  • No external compensation
  • Supports both FCCM and DEM mode
  • Programmable Fsw
  • Soft start
  • OCP limit
  • Enhanced protection features

利点

  • Support diverse end applications
  • Compact design
  • No external components
  • Efficiency at light/full load
  • Robust design and reliability

推奨アプリケーション例

  • Server
  • Storage
  • Telecom & Datacom
  • Distributed point of load power architectures
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