The BQ25773 evaluation module (EVM) is a complete high-power high-efficiency battery charger using I2C-controlled NVDC dual-phase buck-boost charge controller BQ25773. The input voltage range is from 3.5V to 40V, with a programmable output of two to five cells and a charge current range of 0A to 16.3A. This EVM allows the user to evaluate the function and performance of the BQ25773 with step-by-step instructions. The BQ25773EVM also serves as a reference design with complete schematic, layout and bill of materials (BOM).
Features
- Supports 3.5V to 40V input source
- Narrow VDC (NVDC) power path management
- 600kHz or 800kHz switching frequency for low profile inductor
- Power and current monitor for CPU throttling
- Safety features: thermal protection, overvoltage and overcurrent protection
- Supports Vmin Active Protection (VAP) mode for Intel® platform