BQ25980 IC Original

The BQ25980 Original IC is a premium high efficiency battery charging integrated circuit chip engineered by Texas Instruments for professional smartphone logic board restoration. Designed around an advanced dual phase switched capacitor architecture for two cell lithium ion battery packs this micro BGA chip achieves up to ninety eight point six percent peak efficiency while managing an eight ampere fast charge capability. It operates as the core fast charge pump by cutting cable current in half relative to output charging current which drastically limits system temperature rise and mitigates cable power loss during high wattage delivery loops. It is the ultimate hardware component replacement for repair technicians diagnosing complex power defects such as a complete failure to fast charge slow charging cycles fake charging indications dead power rails after liquid damage and excessive overheating near the main charging management zone. Equipped with an integrated sixteen bit ADC for multi parameter voltage current and temperature tracking it includes multi point hardware protections to insulate circuits against overvoltage overcurrent and short circuits. This high performance charging engine is widely compatible with flagship and high tier dual cell fast charge smartphones including various high watt models from the iQOO flagship series Vivo smartphone lines and matching advanced quick charge mobile platforms.