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SCM1703A - Opto-coupler Feedback Controller

General Description

Product package: SOP-7.

The SCM1703A controller for isolated flyback power supply designs provides a voltage control using an opto-coupler feedback to improve transient response time to large load steps.

Key Features

  • Built-in Loop Compensation Circuit.
  • 700V Startup Switch.
  • Wide VDD Range tolerates Small Bias Capacitor.
  • Advanced Capacitive loading with Self-Powered during Startup.
  • Output Over Voltage Protection.
  • Output Short Circuit Protection.
  • Fault-protection FA PIN.
  • Fault-protected CS PIN.
  • Over Temperature Protection Package.

📥 Download Datasheet

Datasheet Details

Part number SCM1703A
Manufacturer MORNSUN
File Size 1.37 MB
Description Opto-coupler Feedback Controller
Datasheet download datasheet SCM1703A Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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SCM1703A Opto-coupler Feedback Controller Features  Built-in Loop Compensation Circuit  700V Startup Switch  Wide VDD Range tolerates Small Bias Capacitor  Advanced Capacitive loading with Self-Powered during Startup  Output Over Voltage Protection  Output Short Circuit Protection  Fault-protection FA PIN  Fault-protected CS PIN  Over Temperature Protection Package Applications  AC-DC flyback converter designs in the 5W max power range using opto-coupler feedback. Functional Description Product package: SOP-7. Please see “Ordering Information” for details The SCM1703A controller for isolated flyback power supply designs provides a voltage control using an opto-coupler feedback to improve transient response time to large load steps.