BQ25773EVM in TI BQ24xxx / BQ25xxx Battery Charge Family
The BQ25773EVM is an evaluation module from Texas Instruments designed for the BQ25773, a high-efficiency buck-boost battery charge controller. This sub-family provides a comprehensive platform for testing narrow-voltage DC (NVDC) power path management and multi-cell chemistry charging. It is primarily utilized by power engineers to prototype high-density charging solutions for portable devices requiring versatile input sources and precise power delivery from wide-range adapters or USB Power Delivery sources.
Variants in This Sub-Family
Variants within this sub-family primarily differ in their integrated FET configurations and communication protocols. While the BQ25773 focuses on I2C interfacing and external MOSFET control for scalability, related variants may offer SMBus support or different cell count optimizations. Evaluation modules specifically vary by their pre-populated passive components, optimized for either maximum efficiency at high currents or minimized footprint size to meet specific application thermal targets.
