Datasheet Atmel U2008B


Low-cost Phase-control IC with Soft Start


Datasheet U2008B
PDF, 734 Kb, Language: en, File uploaded: Dec 1, 2019, Pages: 15
Low-cost Phase-control IC with Soft Start
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Detailed Description

The Atmel U2008B is designed as a phase-control circuit in bipolar technology.

It enables load-current detection as well as mains-compensated phase control. Motor control with load-current feedback and overload protection are preferred applications.


  • Full Wave Current Sensing
  • Compensated Mains Supply Variations
  • Variable Soft Start or Load-current Sensing
  • Voltage and Current Synchronization
  • Switchable Automatic Retriggering
  • Triggering Pulse Typically 125mA
  • Internal Supply-voltage Monitoring
  • Current Requirement ≤3mA

Model Line

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