5V to 12V @400mA Boost Converter

5V to 12V @400mA Boost Converter

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The circuit presented here is about a boost converter based on LM2698. It is a PWM boost converter from Texas instruments. LM2698 can also be used as a flyback converter. The current mode architecture is a special feature of LM2698, which provides superior line and load regulation. This circuit is capable of a supplying a output voltage of 12V for a input range of 4.5V to 5.5V.

Specifications

  • Input voltage: 4.5VDC to 5.5VDC
  • Output voltage: 12VDC
  • Output current: 0.4A
  • PCB:45mm X 30mm

5V to 12V @400mA Boost Converter – [Link]

Mike is the founder and editor of Electronics-Lab.com, an electronics engineering community/news and project sharing platform. He studied Electronics and Physics and enjoys everything that has moving electrons and fun. His interests lying on solar cells, microcontrollers and switchmode power supplies. Feel free to reach him for feedback, random tips or just to say hello :-)

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