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CS51022A - PWM Controller

This page provides the datasheet information for the CS51022A, a member of the CS51021A PWM Controller family.

Features

  • required for AC.
  • DC or DC.
  • DC primary side control. Several features are included eliminating the additional components needed to implement them externally. In addition to low startup current (75 mA) and high frequency operation capability, the CS51021A includes overvoltage and undervoltage monitoring, externally programmable dual threshold overcurrent protection, current sense leading edge blanking, current slope compensation, accurate duty cycle control and an externally availabl.

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Datasheet preview – CS51022A

Datasheet Details

Part number CS51022A
Manufacturer ON Semiconductor
File Size 221.70 KB
Description PWM Controller
Datasheet download datasheet CS51022A Datasheet
Additional preview pages of the CS51022A datasheet.

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Full PDF Text Transcription

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Enhanced Current Mode PWM Controller CS51021A The CS51021A Fixed Frequency PWM Current Mode Controller provides all necessary features required for AC−DC or DC−DC primary side control. Several features are included eliminating the additional components needed to implement them externally. In addition to low startup current (75 mA) and high frequency operation capability, the CS51021A includes overvoltage and undervoltage monitoring, externally programmable dual threshold overcurrent protection, current sense leading edge blanking, current slope compensation, accurate duty cycle control and an externally available 5.0 V reference. The CS51021A features bidirectional synchronization capability. The CS51021A is available in a 16 lead narrow body SOIC package.
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