Other Parts Discussed in Thread: INA181,
Will be using the TPS61022 to power an led flashlight with 2cell nimh flashlight, and therefore a challenging board design. Output will be 2-3A on high for any number of minutes, with step down based on the battery voltage or modes. The board will be 22.8mm with a flooded ground plane on the bottom. Copper traces will be 2 oz. copper. The design follows the example of PMP4640_revE, only with TPS61022, and an INA181 current sensing amp. The microcontroller will keep track of the battery voltage and providing feedback to the INA181 for dimming.
