Typical Application for Sg1845 Current Mode PWM Controller for External Duty Cycle Clamp and Multi-Unit Synchronization

Reference Design using part SG1845 by Microchip Technology

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Manufacturer

Microchip Technology
  • Application Category
    Power Supplies
  • Product Type
    DC to DC Single Output Power Supplies

For End Products

  • Power Supplies

Description

  • Typical Application for Sg1845 Current Mode PWM Controller for External Duty Cycle Clamp and Multi-Unit Synchronization. The SG1845 family of control ICs provides all the necessary features to implement off-line fixed frequency, current mode switching power supplies with a minimum number of external components. Current-mode architecture demonstrates improved line regulation, improved load regulation, pulse-by pulse current limiting and inherent protection of the power supply output switch

Key Features

  • Conversion Type
    DC to DC

Featured Parts (8)

Featured Parts
Part Number Manufacturer Type Description
SG1845Y-DESC Microchip Technology AC to DC Switching Converters AC to DC Switching Converter Off-Line Switcher 9V 500kHz Tube 8-Pin CDIP Buy
SG1845J Microchip Technology AC to DC Switching Converters AC to DC Switching Converter Off-Line Switcher 9V 500kHz Tube 14-Pin CDIP Buy
SG1845J Microchip Technology AC to DC Switching Converters AC to DC Switching Converter Off-Line Switcher 9V 500kHz Tube 14-Pin CDIP Buy
SG1845Y-883B Microchip Technology AC to DC Switching Converters AC to DC Switching Converter Off-Line Switcher 9V 500kHz Tube 8-Pin CDIP Buy
SG1845Y-DESC Microchip Technology AC to DC Switching Converters AC to DC Switching Converter Off-Line Switcher 9V 500kHz Tube 8-Pin CDIP Buy
SG1845Y Microchip Technology AC to DC Switching Converters AC to DC Switching Converter Off-Line Switcher 9V 500kHz Tube 8-Pin CDIP Buy
SG1845Y-883B Microchip Technology AC to DC Switching Converters AC to DC Switching Converter Off-Line Switcher 9V 500kHz Tube 8-Pin CDIP Buy
SG1845Y Microchip Technology AC to DC Switching Converters AC to DC Switching Converter Off-Line Switcher 9V 500kHz Tube 8-Pin CDIP Buy

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