SLUUD36 July 2024 BQ25820
The device offers high-efficiency battery charging over a wide voltage range with output CC-CV control. The device integrates all the loop compensation for the buck converter, thereby providing a high density method with ease of use.
Besides the I2C host-controlled charging mode, the device also supports programmable hardware limits. Input current, and output current regulation targets can be set with single resistor on the IIN, and IOUT pins, respectively.