Hi Bijan M., I noticed your profile and would like to offer discuss a small project I have.
I am trying to have a small PCB sized to run off 3S LIPO battery, to power a small array of LED lights (a Lamp). The PCB will also need to be able to charge the LIPO battries.
I would like to find out if you can design and layout the board in Eagle.
1. Three 623455 (provides 11-12V) output power to PCB. (Battery has JST connector)
2. Need to determine 3 cell charger IC (Microchip? TI?)
3. The output from this PCB needs to provide 12V 1A. Since 3S LIPO can drop below 12V, we would like to use a high-eficency step-up switching regulator.
I can email you a PDF (high-level layout as described.)