Battery + Super cap powered buck boost converter

Rahul

Other Parts Discussed in Thread: TPS63900

Kindly suggest a suitable high efficient buck-boost converter for the below specification.

Project: Tracker [ LoRa + GNSS ]

Power Supply: Primary Battery-powered [Li-SOCl 2]

Vin(min): 1.8V

Vin(max): 4V

Vout: 3.3V

Iout:200mA

Quiescent Current: <10uA

Thanks,

Rahul

0 Minqiu Xie over 4 years ago

Hi Rahui:

TPS63900 is a good choice.

0 Rahul over 4 years ago in reply to Minqiu Xie

Hi Minquiu,

Thanks. Whether the part is active? Ti store is showing out of stock. Please confirm for me to start the design with the help of Webench.

Regards,

Rahul

0 Minqiu Xie over 4 years ago in reply to Rahul

Hi Rahul:

Sorry that I have no idea about the supplier. You can contact our field team or distribution.

If it's hard to contact them, you can find the customer service team for help. ticsc.service-now.com/csm

Power management forum