BQ24195RGET in TI BQ24xxx / BQ25xxx Battery Charge Family
The BQ24195RGET belongs to the Texas Instruments BQ24xxx series of highly integrated switch-mode battery charge management and system power path management devices. Designed specifically for single-cell Li-Ion and Li-polymer batteries, this component facilitates high-efficiency charging alongside simultaneous system powering. It is primarily utilized in power-constrained portable electronics where thermal management and fast charging are critical, offering an I2C-controlled architecture that allows for granular control over charging parameters and system safety thresholds.
Variants in This Sub-Family
Variants within the BQ2419x sub-family primarily differ in their default power-on-reset settings and maximum output current ratings. While the BQ24195 is optimized for high-current OTG boost and 4.5A charging, sibling parts like the BQ24192 or BQ24190 may offer different I2C register maps, watchdog timer behaviors, or specific voltage regulations suited for different host controller architectures or narrower input voltage ranges.
