Datasheet Summary
SLUSC91G
- OCTOBER 2015
- REVISED APRIL 2023
BQ27426 System-Side Impedance Track™ Fuel Gauge
1 Features
- Single-cell Li-ion battery fuel gauge
- Resides on system board
- Supports embedded or removable batteries
- Powers directly from the battery with integrated
- Supports a low-value external sense resistor
(10 mΩ)
- Ultra low 9 μA operating current when the load is below 10 mA, set by Sleep Current threshold.
- Battery fuel gauging based on patented
Impedance Track™ technology
- Provides three selectable preprogrammed profiles for 4.2-V, 4.35-V, and 4.4-V cells
- Reports remaining capacity and state-of-charge (SOC) with smoothing filter
- Adjusts automatically for battery...