25W, -12V, 5V, 12V AC to DC Multi-Output Power Supply

Reference Design using part UC1842 by STMicroelectronics

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Manufacturer

STMicroelectronics
  • Application Category
    Power Supplies
  • Product Type
    AC to DC Multi-Output Power Supplies

For End Products

  • Power Supplies

Description

  • 25W Off-line Flyback Regulator Based UC3842 Which Provides Low Cost Current Mode Control

Key Features

  • Conversion Type
    AC to DC
  • Input Voltage
    95 to 130 (AC) V
  • Output Voltage
    -12|5|12 V
  • Output Current
    0.1 to 0.3@-12V|0.1 to 0.3@12V|1 to 4@5V A
  • Output Power
    25 W
  • Efficiency
    70 %
  • Topology
    Flyback

Featured Parts (7)

Featured Parts
Part Number Manufacturer Type Description
5962-8670401XA Texas Instruments PWM and Resonant Controllers Current Mode PWM Controller 200mA 500kHz 20-Pin CLLCC Tube Buy
UC1842L883B Texas Instruments PWM and Resonant Controllers Current Mode PWM Controller 200mA 500kHz 20-Pin CLLCC Tube Buy
UC1842J883B Texas Instruments PWM and Resonant Controllers Current Mode PWM Controller 200mA 500kHz 8-Pin CDIP Tube Buy
UC1842W Texas Instruments PWM and Resonant Controllers Current Mode PWM Controller 200mA 500kHz 14-Pin CFPAK Tube Buy
5962-8670401VPA Texas Instruments PWM and Resonant Controllers Current Mode PWM Controller 200mA 500kHz 8-Pin CDIP Tube Buy
5962-8670401PA Texas Instruments PWM and Resonant Controllers Current Mode PWM Controller 200mA 500kHz 8-Pin CDIP Tube Buy
UC1842J Texas Instruments PWM and Resonant Controllers Current Mode PWM Controller 200mA 500kHz 8-Pin CDIP Tube Buy

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