Texas Instruments TPS65820EVM
The TPS65820 power IC is designed to handle 2 A of input current from the adaptor and up to a 3.5 A discharge from the battery. The charger algorithm is designed to charge a single-cell, Li-ion or Li-polymer battery. The buck, boost, and LDO supplies typically run off of the OUT (system) pin which is available on the IC and is powered from the AC, USB, or battery. An EV2300 board is required to interface this EVM with the PC and can be purchased separately.