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ETA6021

Precision Load Switch with Adjustable Current Limit

The ETA6021 is a load switch which provides full protection to systems and loads which may encounter large current conditions. ETA6021 offers a 95mΩ current-limited switch which can operate over an input voltage range of 2.5-5.5V. The current limit can be externally programmed by a precision resistor, ranges from 75mA to 1.7A.

一般应用
特征
  • Up to 1.5A Max Load current
  • Accurate Current-limit threshold: +/-5%
  • Programmable Current-limit : 75mA to 1.7A
  • Fast Over-Current Response
  • Reversed Current blocking
  • Thermal Shutdown, UVLO protection
  • Tiny SOT23-5L Package
应用
  • USB ports/Hubs
  • Hot Swaps
  • Cellphones
  • Tablet PC
  • Set Top Box
  • PC motherboard
  • Handheld Devices