BQ25895RTWR in TI BQ24xxx / BQ25xxx Battery Charge Family
The BQ25895RTWR is a member of Texas Instruments' highly integrated 5-A switch-mode battery charge management and system power path management device family for single-cell Li-ion and Li-polymer batteries. It utilizes MaxCharge technology to support high input voltage fast charging through a low-impedance power path. The device manages power through an I2C interface, optimizing charging parameters and system efficiency while providing autonomous power path control from various input sources like USB or wall adapters.
Variants in This Sub-Family
Variants within the BQ2589x family primarily differ in their default I2C register settings, host control requirements, and specific safety timer configurations. While the BQ25895 focuses on broad compatibility with standard 5V and high-voltage adapters, sibling models like the BQ25890 or BQ25892 may feature different input current limit defaults or pin-out variations to accommodate specific USB OTG or proprietary fast-charge handshake protocols.
