Texas Instruments BQ25601 I2C Controlled 3A Battery Charging IC Chip

The Texas Instruments BQ25601 Charger IC is a highly integrated, factory-standard switch-mode battery charge management and Narrow VDC (NVDC) power path management semiconductor designed for professional motherboard-level mobile repairs. Utilizing a 1.5-MHz synchronous buck topology, this advanced integrated circuit (IC) achieves up to 92% charging efficiency at a 2A output, effectively reducing thermal dissipation across multi-layered printed circuit boards (PCBs). It features an intelligent input system supporting a 3.9V to 13.5V operating range with a 22V absolute maximum over-voltage protection limit to safeguard downstream components from destructive electrical spikes.