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Energy Harvester with INTERGRATED boost output

Simbarashe Bryne Chipembe
Prodigy 145 points

Hi Guys, 

Is there an IC that can charge my battery up to 2.8V then boost my battery supply to the load which requires 3.3V. 

Please help guys any ideas?

  • 0
    TI__Guru**** 167196 points
    Hi Simbarashe,

    I am not aware of a single IC that can perform both charging and boosting. But, I can recommend a 2 chip solution. What is your input source voltage and current? What is the desired charge current? What is the load current on the 3.3V rail?

    Regards,
    Jeff