Typical Application for LT3957A - Boost, Flyback, SEPIC and Inverting Converter with 5A, 40V Switch

Reference Design using part LT3957A by Analog Devices

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Manufacturer

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

For End Products

  • Automotive Power Supply
  • Industrial Power Supply
  • Telecom Power Supply

Description

  • Typical Application for LT3957A - Boost, Flyback, SEPIC and Inverting Converter with 5A, 40V Switch. The LT3957A is a wide input range, current mode DC/DC converter which is capable of generating either positive or negative output voltages. It can be configured as either a boost, flyback, SEPIC or inverting converter. It features an internal low side N-channel power MOSFET rated for 40V at 5A and driven from an internal regulated 5.2V supply. The fixed frequency, current-mode architecture results in stable operation over a wide range of supply and output voltages

Key Features

  • Conversion Type
    DC to DC
  • Input Voltage
    4.5 to 16 V
  • Output Voltage
    24 V
  • Topology
    Boost|Flyback

Featured Parts (4)

Featured Parts
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LT3957AIUHE#TRPBF Analog Devices DC to DC Controllers DC/DC Cntrlr Single-OUT Flyback/Step Up 1200kHz 28-Pin QFN EP T/R Buy
LT3957AEUHE#TRPBF Analog Devices DC to DC Controllers DC/DC Cntrlr Single-OUT Flyback/Step Up 1200kHz 28-Pin QFN EP T/R Buy
LT3957AIUHE#PBF Analog Devices DC to DC Controllers DC/DC Cntrlr Single-OUT Flyback/Step Up 1200kHz 28-Pin QFN EP Tube Buy
LT3957AEUHE#PBF Analog Devices DC to DC Controllers DC/DC Cntrlr Single-OUT Flyback/Step Up 1200kHz 28-Pin QFN EP Tube Buy

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