The LiPower board is based on the incredibly versatile TPS61200 boost
converter. The board is configured to be used with a LiPo battery, has
solder jumper selectable 5V and 3.3V output, and an under voltage
protection of 2.6V. However, the board can also be used as a general
purpose buck and boost regulator with an input voltage as low as 0.3V
(default UVLO is 2.6V). With such a low input voltage and quiescent
current , the board also works well in energy harvesting applications
that use low input voltages.
Note: This board does not have reverse polarity protection, so please
use the correct LiPo batteries (see related items below) or be sure to
recognize the polarity if using your own input source.
Note: This product is a collaboration with Oleg of Circuits@Home. A
portion of each sales goes back to them for product support and
* Input voltage 0.3-5.5V
* Output voltage 3.3 or 5V
* 5V @ 600mA max
* 3.3V @ 200mA max
* Undervoltage lock out at 2.6V
* Quiescent current, less than 55uA
* LiPo JST connector or 2-pin header power input
* Inductor: 4.7uH, 1.2A Sumida CDRH2D18
* Over temperature protection
* UVLO Modification 
http://www.circuitsathome.com/dc-dc/tps61200-board-modifications-part-1-changing-undervoltage-lockout … more
|Product type||Electronics module|
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Warranty 24 month Bring-in
Limited right of return
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Information subject to change.
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