LiPower Boost Converter

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 make sure of the correct polarity of your LiPo battery.

Features:
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 inputInductor: 4.7uH, 1.2A Sumida CDRH2D18
Over temperature protection