BQ27425YZFR-G2B
适用于锰酸锂电池的系统侧 Impedance Track™ 电量监测计 15-DSBGA -40 to 85
The Texas Instruments bq27425-G2 fuel gauge is an easy-to-configure microcontroller peripheral that provides system-side fuel gauging for single-cell Li-Ion batteries. The device requires minimal user configuration and system microcontroller firmware development.
The fuel gauge uses the patented Impedance Track™ algorithm for fuel gauging, and provides information such as remaining battery capacity mAh, state-of-charge %, and battery voltage mV.
Battery fuel gauging with the bq27425-G2 fuel gauge requires connections only to PACK+ P+ and PACK– P– for a removable battery pack or embedded battery circuit. The 15-pin, 2.69 mm × 1.75 mm, 0.5-mm pitch chip scale package DSBGA is ideal for space-constrained applications.
