LT3750EMS, High Current Capacitive Charging Circuit

Reference Design using part LT3750EMS by Analog Devices

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Manufacturer

Analog Devices
  • Application Category
    Power Supplies
  • Product Type
    DC to DC Single Output Power Supplies
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Associated Documents

For End Products

  • Beacon
  • Detonator
  • Electric Fence
  • Photoflash
  • Security System

Description

  • Demonstration circuit DC891A is a High Current Capacitive Charging Circuit featuring the LT3750EMS. It is a DC/DC flyback converter used to charge large capacitors to high voltages. The circuit implemented on the board is a simple example of how to charge a 400uF capacitor to 300V in approximately one second, depending upon the line and load conditions

Key Features

  • Conversion Type
    DC to DC
  • Input Voltage
    6 to 20 V
  • Output Voltage
    300 V
  • Topology
    Flyback

Featured Parts (3)

Featured Parts
Part Number Manufacturer Type Description
LT3750EMS#TRPBF Analog Devices Power Supply Controllers and Monitors Controller 3V to 24V 10-Pin MSOP T/R Buy
LT3750EMS#PBF Analog Devices Power Supply Controllers and Monitors Controller 3V to 24V 10-Pin MSOP Tube Buy
LT3750EMS Analog Devices Power Supply Controllers and Monitors Controller 3V to 24V 10-Pin MSOP Buy

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