Boost converter and power charging module design

Required is a boost converter & battery charging circuit design. Fabrication of the module is not required.

Subject to the specifications below, required for delivery is:

- circuit board BOM (incl manufacturer part numbers)

- design files (preferably EasyEDA, but Kicad, Eagle or Altium OK)

- detailed description of circuit operation


- 2.7-5v input

- 12v, 1A output

- 2.5cm/1" ^2 or less

- 1A charging with under/over protection & low voltage cutoff

- SMD parts US$2.50 or less at volume (1,000)

Skills: Circuit Design, Electrical Engineering, Electronics, PCB Layout, Product Design

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About the Employer:
( 8 reviews ) Belrose, Australia

Project ID: #17222732

Awarded to:


Hello. I will use max1771(input 2-16.5v output preset 12v 2A) Regards. ..................... .............................

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